18152866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12969

約数の個数: 16

約数和(自身を含む): 29439360

約数和(自身を除く): 11286494

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 12911, 25822, 245309, 477707, 490618, 955414, 9076433, 18152866]

約数ペア:

[(1, 18152866), (2, 9076433), (19, 955414), (37, 490618), (38, 477707), (74, 245309), (703, 25822), (1406, 12911)]