12344870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11605210

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1511, 1634, 3022, 4085, 7555, 8170, 15110, 28709, 57418, 64973, 129946, 143545, 287090, 324865, 649730, 1234487, 2468974, 6172435, 12344870]

約数ペア:

[(1, 12344870), (2, 6172435), (5, 2468974), (10, 1234487), (19, 649730), (38, 324865), (43, 287090), (86, 143545), (95, 129946), (190, 64973), (215, 57418), (430, 28709), (817, 15110), (1511, 8170), (1634, 7555), (3022, 4085)]