12467270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 10950586

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 307, 310, 614, 655, 1310, 1535, 3070, 4061, 8122, 9517, 19034, 20305, 40217, 40610, 47585, 80434, 95170, 201085, 402170, 1246727, 2493454, 6233635, 12467270]

約数ペア:

[(1, 12467270), (2, 6233635), (5, 2493454), (10, 1246727), (31, 402170), (62, 201085), (131, 95170), (155, 80434), (262, 47585), (307, 40610), (310, 40217), (614, 20305), (655, 19034), (1310, 9517), (1535, 8122), (3070, 4061)]