15462978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 16166334

約数列:

[1, 2, 3, 6, 103, 131, 191, 206, 262, 309, 382, 393, 573, 618, 786, 1146, 13493, 19673, 25021, 26986, 39346, 40479, 50042, 59019, 75063, 80958, 118038, 150126, 2577163, 5154326, 7731489, 15462978]

約数ペア:

[(1, 15462978), (2, 7731489), (3, 5154326), (6, 2577163), (103, 150126), (131, 118038), (191, 80958), (206, 75063), (262, 59019), (309, 50042), (382, 40479), (393, 39346), (573, 26986), (618, 25021), (786, 19673), (1146, 13493)]