19482424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 41559840

約数和(自身を除く): 22077416

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 83, 104, 122, 148, 166, 244, 296, 332, 481, 488, 664, 793, 962, 1079, 1586, 1924, 2158, 2257, 3071, 3172, 3848, 4316, 4514, 5063, 6142, 6344, 8632, 9028, 10126, 12284, 18056, 20252, 24568, 29341, 39923, 40504, 58682, 65819, 79846, 117364, 131638, 159692, 187331, 234728, 263276, 319384, 374662, 526552, 749324, 1498648, 2435303, 4870606, 9741212, 19482424]

約数ペア:

[(1, 19482424), (2, 9741212), (4, 4870606), (8, 2435303), (13, 1498648), (26, 749324), (37, 526552), (52, 374662), (61, 319384), (74, 263276), (83, 234728), (104, 187331), (122, 159692), (148, 131638), (166, 117364), (244, 79846), (296, 65819), (332, 58682), (481, 40504), (488, 39923), (664, 29341), (793, 24568), (962, 20252), (1079, 18056), (1586, 12284), (1924, 10126), (2158, 9028), (2257, 8632), (3071, 6344), (3172, 6142), (3848, 5063), (4316, 4514)]