190919150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{33791}}^1$

素因数の和:33916

約数の個数: 24

約数和(自身を含む): 358262784

約数和(自身を除く): 167343634

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 33791, 67582, 168955, 337910, 844775, 1689550, 3818383, 7636766, 19091915, 38183830, 95459575, 190919150]

約数ペア:

[(1, 190919150), (2, 95459575), (5, 38183830), (10, 19091915), (25, 7636766), (50, 3818383), (113, 1689550), (226, 844775), (565, 337910), (1130, 168955), (2825, 67582), (5650, 33791)]