11989142386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24269519}}^1$

素因数の和:24269553

約数の個数: 16

約数和(自身を含む): 20386396800

約数和(自身を除く): 8397254414

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 24269519, 48539038, 315503747, 461120861, 631007494, 922241722, 5994571193, 11989142386]

約数ペア:

[(1, 11989142386), (2, 5994571193), (13, 922241722), (19, 631007494), (26, 461120861), (38, 315503747), (247, 48539038), (494, 24269519)]