15239444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18263

約数の個数: 24

約数和(自身を含む): 30626400

約数和(自身を除く): 15386956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 18229, 36458, 72916, 200519, 346351, 401038, 692702, 802076, 1385404, 3809861, 7619722, 15239444]

約数ペア:

[(1, 15239444), (2, 7619722), (4, 3809861), (11, 1385404), (19, 802076), (22, 692702), (38, 401038), (44, 346351), (76, 200519), (209, 72916), (418, 36458), (836, 18229)]