15441376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 16991024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 233, 304, 436, 466, 608, 872, 932, 1744, 1864, 2071, 3488, 3728, 4142, 4427, 7456, 8284, 8854, 16568, 17708, 25397, 33136, 35416, 50794, 66272, 70832, 101588, 141664, 203176, 406352, 482543, 812704, 965086, 1930172, 3860344, 7720688, 15441376]

約数ペア:

[(1, 15441376), (2, 7720688), (4, 3860344), (8, 1930172), (16, 965086), (19, 812704), (32, 482543), (38, 406352), (76, 203176), (109, 141664), (152, 101588), (218, 70832), (233, 66272), (304, 50794), (436, 35416), (466, 33136), (608, 25397), (872, 17708), (932, 16568), (1744, 8854), (1864, 8284), (2071, 7456), (3488, 4427), (3728, 4142)]