19103671272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{830017}}^1$

素因数の和:830170

約数の個数: 64

約数和(自身を含む): 54980392320

約数和(自身を除く): 35876721048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5754, 7672, 11508, 23016, 830017, 1660034, 2490051, 3320068, 4980102, 5810119, 6640136, 9960204, 11620238, 17430357, 19920408, 23240476, 34860714, 46480952, 69721428, 113712329, 139442856, 227424658, 341136987, 454849316, 682273974, 795986303, 909698632, 1364547948, 1591972606, 2387958909, 2729095896, 3183945212, 4775917818, 6367890424, 9551835636, 19103671272]

約数ペア:

[(1, 19103671272), (2, 9551835636), (3, 6367890424), (4, 4775917818), (6, 3183945212), (7, 2729095896), (8, 2387958909), (12, 1591972606), (14, 1364547948), (21, 909698632), (24, 795986303), (28, 682273974), (42, 454849316), (56, 341136987), (84, 227424658), (137, 139442856), (168, 113712329), (274, 69721428), (411, 46480952), (548, 34860714), (822, 23240476), (959, 19920408), (1096, 17430357), (1644, 11620238), (1918, 9960204), (2877, 6640136), (3288, 5810119), (3836, 4980102), (5754, 3320068), (7672, 2490051), (11508, 1660034), (23016, 830017)]