19862532

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13457}}^1$

素因数の和:13508

約数の個数: 36

約数和(自身を含む): 51436476

約数和(自身を除く): 31573944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13457, 26914, 40371, 53828, 80742, 121113, 161484, 242226, 484452, 551737, 1103474, 1655211, 2206948, 3310422, 4965633, 6620844, 9931266, 19862532]

約数ペア:

[(1, 19862532), (2, 9931266), (3, 6620844), (4, 4965633), (6, 3310422), (9, 2206948), (12, 1655211), (18, 1103474), (36, 551737), (41, 484452), (82, 242226), (123, 161484), (164, 121113), (246, 80742), (369, 53828), (492, 40371), (738, 26914), (1476, 13457)]