15584296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21433

約数の個数: 32

約数和(自身を含む): 35965440

約数和(自身を除く): 20381144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21407, 42814, 85628, 149849, 171256, 278291, 299698, 556582, 599396, 1113164, 1198792, 1948037, 2226328, 3896074, 7792148, 15584296]

約数ペア:

[(1, 15584296), (2, 7792148), (4, 3896074), (7, 2226328), (8, 1948037), (13, 1198792), (14, 1113164), (26, 599396), (28, 556582), (52, 299698), (56, 278291), (91, 171256), (104, 149849), (182, 85628), (364, 42814), (728, 21407)]