9974704

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{6427}}^1$

素因数の和:6532

約数の個数: 20

約数和(自身を含む): 19528264

約数和(自身を除く): 9553560

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 6427, 12854, 25708, 51416, 102832, 623419, 1246838, 2493676, 4987352, 9974704]

約数ペア:

[(1, 9974704), (2, 4987352), (4, 2493676), (8, 1246838), (16, 623419), (97, 102832), (194, 51416), (388, 25708), (776, 12854), (1552, 6427)]