19236516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123311}}^1$

素因数の和:123331

約数の個数: 24

約数和(自身を含む): 48338304

約数和(自身を除く): 29101788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123311, 246622, 369933, 493244, 739866, 1479732, 1603043, 3206086, 4809129, 6412172, 9618258, 19236516]

約数ペア:

[(1, 19236516), (2, 9618258), (3, 6412172), (4, 4809129), (6, 3206086), (12, 1603043), (13, 1479732), (26, 739866), (39, 493244), (52, 369933), (78, 246622), (156, 123311)]