15868952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 18302248

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 9491, 18982, 37964, 75928, 104401, 180329, 208802, 360658, 417604, 721316, 835208, 1442632, 1983619, 3967238, 7934476, 15868952]

約数ペア:

[(1, 15868952), (2, 7934476), (4, 3967238), (8, 1983619), (11, 1442632), (19, 835208), (22, 721316), (38, 417604), (44, 360658), (76, 208802), (88, 180329), (152, 104401), (209, 75928), (418, 37964), (836, 18982), (1672, 9491)]