13153994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 10433206

約数列:

[1, 2, 7, 14, 29, 58, 179, 181, 203, 358, 362, 406, 1253, 1267, 2506, 2534, 5191, 5249, 10382, 10498, 32399, 36337, 36743, 64798, 72674, 73486, 226793, 453586, 939571, 1879142, 6576997, 13153994]

約数ペア:

[(1, 13153994), (2, 6576997), (7, 1879142), (14, 939571), (29, 453586), (58, 226793), (179, 73486), (181, 72674), (203, 64798), (358, 36743), (362, 36337), (406, 32399), (1253, 10498), (1267, 10382), (2506, 5249), (2534, 5191)]