19296992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 44643312

約数和(自身を除く): 25346320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4217, 4576, 8434, 16868, 33736, 46387, 54821, 67472, 92774, 109642, 134944, 185548, 219284, 371096, 438568, 603031, 742192, 877136, 1206062, 1484384, 1754272, 2412124, 4824248, 9648496, 19296992]

約数ペア:

[(1, 19296992), (2, 9648496), (4, 4824248), (8, 2412124), (11, 1754272), (13, 1484384), (16, 1206062), (22, 877136), (26, 742192), (32, 603031), (44, 438568), (52, 371096), (88, 219284), (104, 185548), (143, 134944), (176, 109642), (208, 92774), (286, 67472), (352, 54821), (416, 46387), (572, 33736), (1144, 16868), (2288, 8434), (4217, 4576)]