15684536

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 33744000

約数和(自身を除く): 18059464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 739, 758, 1478, 1516, 2653, 2956, 3032, 5173, 5306, 5912, 10346, 10612, 20692, 21224, 41384, 280081, 560162, 1120324, 1960567, 2240648, 3921134, 7842268, 15684536]

約数ペア:

[(1, 15684536), (2, 7842268), (4, 3921134), (7, 2240648), (8, 1960567), (14, 1120324), (28, 560162), (56, 280081), (379, 41384), (739, 21224), (758, 20692), (1478, 10612), (1516, 10346), (2653, 5912), (2956, 5306), (3032, 5173)]