19655145624

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{111227}}^1$

素因数の和:111472

約数の個数: 64

約数和(自身を含む): 50719968000

約数和(自身を除く): 31064822376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 199, 222, 296, 398, 444, 597, 796, 888, 1194, 1592, 2388, 4776, 7363, 14726, 22089, 29452, 44178, 58904, 88356, 111227, 176712, 222454, 333681, 444908, 667362, 889816, 1334724, 2669448, 4115399, 8230798, 12346197, 16461596, 22134173, 24692394, 32923192, 44268346, 49384788, 66402519, 88536692, 98769576, 132805038, 177073384, 265610076, 531220152, 818964401, 1637928802, 2456893203, 3275857604, 4913786406, 6551715208, 9827572812, 19655145624]

約数ペア:

[(1, 19655145624), (2, 9827572812), (3, 6551715208), (4, 4913786406), (6, 3275857604), (8, 2456893203), (12, 1637928802), (24, 818964401), (37, 531220152), (74, 265610076), (111, 177073384), (148, 132805038), (199, 98769576), (222, 88536692), (296, 66402519), (398, 49384788), (444, 44268346), (597, 32923192), (796, 24692394), (888, 22134173), (1194, 16461596), (1592, 12346197), (2388, 8230798), (4776, 4115399), (7363, 2669448), (14726, 1334724), (22089, 889816), (29452, 667362), (44178, 444908), (58904, 333681), (88356, 222454), (111227, 176712)]