19611462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251429}}^1$

素因数の和:251447

約数の個数: 16

約数和(自身を含む): 42240240

約数和(自身を除く): 22628778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251429, 502858, 754287, 1508574, 3268577, 6537154, 9805731, 19611462]

約数ペア:

[(1, 19611462), (2, 9805731), (3, 6537154), (6, 3268577), (13, 1508574), (26, 754287), (39, 502858), (78, 251429)]