12508210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8778

約数の個数: 32

約数和(自身を含む): 26453952

約数和(自身を除く): 13945742

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8747, 17494, 43735, 87470, 96217, 113711, 192434, 227422, 481085, 568555, 962170, 1137110, 1250821, 2501642, 6254105, 12508210]

約数ペア:

[(1, 12508210), (2, 6254105), (5, 2501642), (10, 1250821), (11, 1137110), (13, 962170), (22, 568555), (26, 481085), (55, 227422), (65, 192434), (110, 113711), (130, 96217), (143, 87470), (286, 43735), (715, 17494), (1430, 8747)]