13636340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3461}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 28789992

約数和(自身を除く): 15153652

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3461, 3940, 6922, 13844, 17305, 34610, 69220, 681817, 1363634, 2727268, 3409085, 6818170, 13636340]

約数ペア:

[(1, 13636340), (2, 6818170), (4, 3409085), (5, 2727268), (10, 1363634), (20, 681817), (197, 69220), (394, 34610), (788, 17305), (985, 13844), (1970, 6922), (3461, 3940)]