12430990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8693}}^1$

素因数の和:8724

約数の個数: 32

約数和(自身を含む): 26290656

約数和(自身を除く): 13859666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8693, 17386, 43465, 86930, 95623, 113009, 191246, 226018, 478115, 565045, 956230, 1130090, 1243099, 2486198, 6215495, 12430990]

約数ペア:

[(1, 12430990), (2, 6215495), (5, 2486198), (10, 1243099), (11, 1130090), (13, 956230), (22, 565045), (26, 478115), (55, 226018), (65, 191246), (110, 113009), (130, 95623), (143, 86930), (286, 43465), (715, 17386), (1430, 8693)]