13916968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 29584800

約数和(自身を除く): 15667832

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 7043, 14086, 28172, 56344, 91559, 133817, 183118, 267634, 366236, 535268, 732472, 1070536, 1739621, 3479242, 6958484, 13916968]

約数ペア:

[(1, 13916968), (2, 6958484), (4, 3479242), (8, 1739621), (13, 1070536), (19, 732472), (26, 535268), (38, 366236), (52, 267634), (76, 183118), (104, 133817), (152, 91559), (247, 56344), (494, 28172), (988, 14086), (1976, 7043)]