19411160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25541}}^1$

素因数の和:25571

約数の個数: 32

約数和(自身を含む): 45975600

約数和(自身を除く): 26564440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 25541, 51082, 102164, 127705, 204328, 255410, 485279, 510820, 970558, 1021640, 1941116, 2426395, 3882232, 4852790, 9705580, 19411160]

約数ペア:

[(1, 19411160), (2, 9705580), (4, 4852790), (5, 3882232), (8, 2426395), (10, 1941116), (19, 1021640), (20, 970558), (38, 510820), (40, 485279), (76, 255410), (95, 204328), (152, 127705), (190, 102164), (380, 51082), (760, 25541)]