15880352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26148

約数の個数: 24

約数和(自身を含む): 32911200

約数和(自身を除く): 17030848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 26119, 52238, 104476, 208952, 417904, 496261, 835808, 992522, 1985044, 3970088, 7940176, 15880352]

約数ペア:

[(1, 15880352), (2, 7940176), (4, 3970088), (8, 1985044), (16, 992522), (19, 835808), (32, 496261), (38, 417904), (76, 208952), (152, 104476), (304, 52238), (608, 26119)]