19262730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27917}}^1$

素因数の和:27950

約数の個数: 32

約数和(自身を含む): 48242304

約数和(自身を除く): 28979574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27917, 55834, 83751, 139585, 167502, 279170, 418755, 642091, 837510, 1284182, 1926273, 3210455, 3852546, 6420910, 9631365, 19262730]

約数ペア:

[(1, 19262730), (2, 9631365), (3, 6420910), (5, 3852546), (6, 3210455), (10, 1926273), (15, 1284182), (23, 837510), (30, 642091), (46, 418755), (69, 279170), (115, 167502), (138, 139585), (230, 83751), (345, 55834), (690, 27917)]