28715673541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{22679}}^1$

素因数の和:23448

約数の個数: 16

約数和(自身を含む): 30569011200

約数和(自身を除く): 1853337659

約数列:

[1, 19, 103, 647, 1957, 12293, 22679, 66641, 430901, 1266179, 2335937, 14673313, 44382803, 278792947, 1511351239, 28715673541]

約数ペア:

[(1, 28715673541), (19, 1511351239), (103, 278792947), (647, 44382803), (1957, 14673313), (12293, 2335937), (22679, 1266179), (66641, 430901)]