19410366944

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{399851}}^1$

素因数の和:399939

約数の個数: 48

約数和(自身を含む): 40204318896

約数和(自身を除く): 20793951952

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1184, 1312, 1517, 3034, 6068, 12136, 24272, 48544, 399851, 799702, 1599404, 3198808, 6397616, 12795232, 14794487, 16393891, 29588974, 32787782, 59177948, 65575564, 118355896, 131151128, 236711792, 262302256, 473423584, 524604512, 606573967, 1213147934, 2426295868, 4852591736, 9705183472, 19410366944]

約数ペア:

[(1, 19410366944), (2, 9705183472), (4, 4852591736), (8, 2426295868), (16, 1213147934), (32, 606573967), (37, 524604512), (41, 473423584), (74, 262302256), (82, 236711792), (148, 131151128), (164, 118355896), (296, 65575564), (328, 59177948), (592, 32787782), (656, 29588974), (1184, 16393891), (1312, 14794487), (1517, 12795232), (3034, 6397616), (6068, 3198808), (12136, 1599404), (24272, 799702), (48544, 399851)]