15279628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3266

約数の個数: 36

約数和(自身を含む): 33101040

約数和(自身を除く): 17821412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3229, 4732, 6458, 12916, 22603, 41977, 45206, 83954, 90412, 167908, 293839, 545701, 587678, 1091402, 1175356, 2182804, 3819907, 7639814, 15279628]

約数ペア:

[(1, 15279628), (2, 7639814), (4, 3819907), (7, 2182804), (13, 1175356), (14, 1091402), (26, 587678), (28, 545701), (52, 293839), (91, 167908), (169, 90412), (182, 83954), (338, 45206), (364, 41977), (676, 22603), (1183, 12916), (2366, 6458), (3229, 4732)]