15109976

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6635

約数の個数: 32

約数和(自身を含む): 33173280

約数和(自身を除く): 18063304

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6581, 13162, 26324, 46067, 52648, 92134, 184268, 269821, 368536, 539642, 1079284, 1888747, 2158568, 3777494, 7554988, 15109976]

約数ペア:

[(1, 15109976), (2, 7554988), (4, 3777494), (7, 2158568), (8, 1888747), (14, 1079284), (28, 539642), (41, 368536), (56, 269821), (82, 184268), (164, 92134), (287, 52648), (328, 46067), (574, 26324), (1148, 13162), (2296, 6581)]