16653768

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5297}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 41960160

約数和(自身を除く): 25306392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5297, 10594, 15891, 21188, 31782, 42376, 63564, 127128, 693907, 1387814, 2081721, 2775628, 4163442, 5551256, 8326884, 16653768]

約数ペア:

[(1, 16653768), (2, 8326884), (3, 5551256), (4, 4163442), (6, 2775628), (8, 2081721), (12, 1387814), (24, 693907), (131, 127128), (262, 63564), (393, 42376), (524, 31782), (786, 21188), (1048, 15891), (1572, 10594), (3144, 5297)]