18759299330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2204383}}^1$

素因数の和:2204450

約数の個数: 32

約数和(自身を含む): 36187167744

約数和(自身を除く): 17427868414

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 2204383, 4408766, 11021915, 22043830, 50700809, 81562171, 101401618, 163124342, 253504045, 407810855, 507008090, 815621710, 1875929933, 3751859866, 9379649665, 18759299330]

約数ペア:

[(1, 18759299330), (2, 9379649665), (5, 3751859866), (10, 1875929933), (23, 815621710), (37, 507008090), (46, 407810855), (74, 253504045), (115, 163124342), (185, 101401618), (230, 81562171), (370, 50700809), (851, 22043830), (1702, 11021915), (4255, 4408766), (8510, 2204383)]