13043536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 28328544

約数和(自身を除く): 15285008

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 2003, 3256, 4006, 6512, 8012, 16024, 22033, 32048, 44066, 74111, 88132, 148222, 176264, 296444, 352528, 592888, 815221, 1185776, 1630442, 3260884, 6521768, 13043536]

約数ペア:

[(1, 13043536), (2, 6521768), (4, 3260884), (8, 1630442), (11, 1185776), (16, 815221), (22, 592888), (37, 352528), (44, 296444), (74, 176264), (88, 148222), (148, 88132), (176, 74111), (296, 44066), (407, 32048), (592, 22033), (814, 16024), (1628, 8012), (2003, 6512), (3256, 4006)]