12437728

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4007}}^1$

素因数の和:4114

約数の個数: 24

約数和(自身を含む): 24745392

約数和(自身を除く): 12307664

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4007, 8014, 16028, 32056, 64112, 128224, 388679, 777358, 1554716, 3109432, 6218864, 12437728]

約数ペア:

[(1, 12437728), (2, 6218864), (4, 3109432), (8, 1554716), (16, 777358), (32, 388679), (97, 128224), (194, 64112), (388, 32056), (776, 16028), (1552, 8014), (3104, 4007)]