15633808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51454

約数の個数: 20

約数和(自身を含む): 31885360

約数和(自身を除く): 16251552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51427, 102854, 205708, 411416, 822832, 977113, 1954226, 3908452, 7816904, 15633808]

約数ペア:

[(1, 15633808), (2, 7816904), (4, 3908452), (8, 1954226), (16, 977113), (19, 822832), (38, 411416), (76, 205708), (152, 102854), (304, 51427)]