16719792

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 43538880

約数和(自身を除く): 26819088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2659, 3144, 5318, 6288, 7977, 10636, 15954, 21272, 31908, 42544, 63816, 127632, 348329, 696658, 1044987, 1393316, 2089974, 2786632, 4179948, 5573264, 8359896, 16719792]

約数ペア:

[(1, 16719792), (2, 8359896), (3, 5573264), (4, 4179948), (6, 2786632), (8, 2089974), (12, 1393316), (16, 1044987), (24, 696658), (48, 348329), (131, 127632), (262, 63816), (393, 42544), (524, 31908), (786, 21272), (1048, 15954), (1572, 10636), (2096, 7977), (2659, 6288), (3144, 5318)]