15203272

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 33033600

約数和(自身を除く): 17830328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 3719, 4088, 7438, 14876, 26033, 29752, 52066, 104132, 208264, 271487, 542974, 1085948, 1900409, 2171896, 3800818, 7601636, 15203272]

約数ペア:

[(1, 15203272), (2, 7601636), (4, 3800818), (7, 2171896), (8, 1900409), (14, 1085948), (28, 542974), (56, 271487), (73, 208264), (146, 104132), (292, 52066), (511, 29752), (584, 26033), (1022, 14876), (2044, 7438), (3719, 4088)]