12954998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10684042

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 431, 791, 862, 1582, 2147, 3017, 4294, 6034, 8189, 15029, 16378, 30058, 48703, 57323, 97406, 114646, 340921, 681842, 925357, 1850714, 6477499, 12954998]

約数ペア:

[(1, 12954998), (2, 6477499), (7, 1850714), (14, 925357), (19, 681842), (38, 340921), (113, 114646), (133, 97406), (226, 57323), (266, 48703), (431, 30058), (791, 16378), (862, 15029), (1582, 8189), (2147, 6034), (3017, 4294)]