15690962964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68820013}}^1$

素因数の和:68820039

約数の個数: 24

約数和(自身を含む): 38539207840

約数和(自身を除く): 22848244876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68820013, 137640026, 206460039, 275280052, 412920078, 825840156, 1307580247, 2615160494, 3922740741, 5230320988, 7845481482, 15690962964]

約数ペア:

[(1, 15690962964), (2, 7845481482), (3, 5230320988), (4, 3922740741), (6, 2615160494), (12, 1307580247), (19, 825840156), (38, 412920078), (57, 275280052), (76, 206460039), (114, 137640026), (228, 68820013)]