15564972

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{6791}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 36513792

約数和(自身を除く): 20948820

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 6791, 13582, 20373, 27164, 40746, 81492, 1297081, 2594162, 3891243, 5188324, 7782486, 15564972]

約数ペア:

[(1, 15564972), (2, 7782486), (3, 5188324), (4, 3891243), (6, 2594162), (12, 1297081), (191, 81492), (382, 40746), (573, 27164), (764, 20373), (1146, 13582), (2292, 6791)]