19007510008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139761103}}^1$

素因数の和:139761126

約数の個数: 16

約数和(自身を含む): 37735498080

約数和(自身を除く): 18727988072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139761103, 279522206, 559044412, 1118088824, 2375938751, 4751877502, 9503755004, 19007510008]

約数ペア:

[(1, 19007510008), (2, 9503755004), (4, 4751877502), (8, 2375938751), (17, 1118088824), (34, 559044412), (68, 279522206), (136, 139761103)]