15529264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 31426560

約数和(自身を除く): 15897296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 239, 248, 262, 478, 496, 524, 956, 1048, 1912, 2096, 3824, 4061, 7409, 8122, 14818, 16244, 29636, 31309, 32488, 59272, 62618, 64976, 118544, 125236, 250472, 500944, 970579, 1941158, 3882316, 7764632, 15529264]

約数ペア:

[(1, 15529264), (2, 7764632), (4, 3882316), (8, 1941158), (16, 970579), (31, 500944), (62, 250472), (124, 125236), (131, 118544), (239, 64976), (248, 62618), (262, 59272), (478, 32488), (496, 31309), (524, 29636), (956, 16244), (1048, 14818), (1912, 8122), (2096, 7409), (3824, 4061)]