19316402336

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211877}}^1$

素因数の和:211942

約数の個数: 96

約数和(自身を含む): 48694649472

約数和(自身を除く): 29378247136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 518, 592, 616, 814, 1036, 1184, 1232, 1628, 2072, 2464, 2849, 3256, 4144, 5698, 6512, 8288, 11396, 13024, 22792, 45584, 91168, 211877, 423754, 847508, 1483139, 1695016, 2330647, 2966278, 3390032, 4661294, 5932556, 6780064, 7839449, 9322588, 11865112, 15678898, 16314529, 18645176, 23730224, 31357796, 32629058, 37290352, 47460448, 54876143, 62715592, 65258116, 74580704, 86233939, 109752286, 125431184, 130516232, 172467878, 219504572, 250862368, 261032464, 344935756, 439009144, 522064928, 603637573, 689871512, 878018288, 1207275146, 1379743024, 1756036576, 2414550292, 2759486048, 4829100584, 9658201168, 19316402336]

約数ペア:

[(1, 19316402336), (2, 9658201168), (4, 4829100584), (7, 2759486048), (8, 2414550292), (11, 1756036576), (14, 1379743024), (16, 1207275146), (22, 878018288), (28, 689871512), (32, 603637573), (37, 522064928), (44, 439009144), (56, 344935756), (74, 261032464), (77, 250862368), (88, 219504572), (112, 172467878), (148, 130516232), (154, 125431184), (176, 109752286), (224, 86233939), (259, 74580704), (296, 65258116), (308, 62715592), (352, 54876143), (407, 47460448), (518, 37290352), (592, 32629058), (616, 31357796), (814, 23730224), (1036, 18645176), (1184, 16314529), (1232, 15678898), (1628, 11865112), (2072, 9322588), (2464, 7839449), (2849, 6780064), (3256, 5932556), (4144, 4661294), (5698, 3390032), (6512, 2966278), (8288, 2330647), (11396, 1695016), (13024, 1483139), (22792, 847508), (45584, 423754), (91168, 211877)]