19006960898

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 28908360000

約数和(自身を除く): 9901399102

約数列:

[1, 2, 173, 283, 346, 389, 499, 566, 778, 998, 48959, 67297, 86327, 97918, 110087, 134594, 141217, 172654, 194111, 220174, 282434, 388222, 19045051, 24430541, 33581203, 38090102, 48861082, 54933413, 67162406, 109866826, 9503480449, 19006960898]

約数ペア:

[(1, 19006960898), (2, 9503480449), (173, 109866826), (283, 67162406), (346, 54933413), (389, 48861082), (499, 38090102), (566, 33581203), (778, 24430541), (998, 19045051), (48959, 388222), (67297, 282434), (86327, 220174), (97918, 194111), (110087, 172654), (134594, 141217)]