15199316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18181}}^1$

素因数の和:18215

約数の個数: 24

約数和(自身を含む): 30545760

約数和(自身を除く): 15346444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 18181, 36362, 72724, 199991, 345439, 399982, 690878, 799964, 1381756, 3799829, 7599658, 15199316]

約数ペア:

[(1, 15199316), (2, 7599658), (4, 3799829), (11, 1381756), (19, 799964), (22, 690878), (38, 399982), (44, 345439), (76, 199991), (209, 72724), (418, 36362), (836, 18181)]