12578470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 25023168

約数和(自身を除く): 12444698

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3217, 3910, 6434, 16085, 32170, 54689, 73991, 109378, 147982, 273445, 369955, 546890, 739910, 1257847, 2515694, 6289235, 12578470]

約数ペア:

[(1, 12578470), (2, 6289235), (5, 2515694), (10, 1257847), (17, 739910), (23, 546890), (34, 369955), (46, 273445), (85, 147982), (115, 109378), (170, 73991), (230, 54689), (391, 32170), (782, 16085), (1955, 6434), (3217, 3910)]