12847478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 24344064

約数和(自身を除く): 11496586

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2347, 2737, 4694, 5474, 16429, 32858, 39899, 53981, 79798, 107962, 279293, 377867, 558586, 755734, 917677, 1835354, 6423739, 12847478]

約数ペア:

[(1, 12847478), (2, 6423739), (7, 1835354), (14, 917677), (17, 755734), (23, 558586), (34, 377867), (46, 279293), (119, 107962), (161, 79798), (238, 53981), (322, 39899), (391, 32858), (782, 16429), (2347, 5474), (2737, 4694)]