23540164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 43967840

約数和(自身を除く): 20427676

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 4243, 5548, 8486, 16972, 80617, 161234, 309739, 322468, 619478, 1238956, 5885041, 11770082, 23540164]

約数ペア:

[(1, 23540164), (2, 11770082), (4, 5885041), (19, 1238956), (38, 619478), (73, 322468), (76, 309739), (146, 161234), (292, 80617), (1387, 16972), (2774, 8486), (4243, 5548)]