19364332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 36643376

約数和(自身を除く): 17279044

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1213, 1228, 2426, 3991, 4852, 7982, 15769, 15964, 31538, 63076, 372391, 744782, 1489564, 4841083, 9682166, 19364332]

約数ペア:

[(1, 19364332), (2, 9682166), (4, 4841083), (13, 1489564), (26, 744782), (52, 372391), (307, 63076), (614, 31538), (1213, 15964), (1228, 15769), (2426, 7982), (3991, 4852)]