16917864

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 42625440

約数和(自身を除く): 25707576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5381, 10762, 16143, 21524, 32286, 43048, 64572, 129144, 704911, 1409822, 2114733, 2819644, 4229466, 5639288, 8458932, 16917864]

約数ペア:

[(1, 16917864), (2, 8458932), (3, 5639288), (4, 4229466), (6, 2819644), (8, 2114733), (12, 1409822), (24, 704911), (131, 129144), (262, 64572), (393, 43048), (524, 32286), (786, 21524), (1048, 16143), (1572, 10762), (3144, 5381)]