15804939038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1\times {\mathrm{7741}}^1$

素因数の和:11348

約数の個数: 32

約数和(自身を含む): 27766404288

約数和(自身を除く): 11961465250

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3557, 7114, 7741, 15482, 24899, 49798, 54187, 108374, 145837, 291674, 317381, 634762, 1020859, 2041718, 2221667, 4443334, 27534737, 55069474, 192743159, 385486318, 1128924217, 2257848434, 7902469519, 15804939038]

約数ペア:

[(1, 15804939038), (2, 7902469519), (7, 2257848434), (14, 1128924217), (41, 385486318), (82, 192743159), (287, 55069474), (574, 27534737), (3557, 4443334), (7114, 2221667), (7741, 2041718), (15482, 1020859), (24899, 634762), (49798, 317381), (54187, 291674), (108374, 145837)]