15540538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 25169760

約数和(自身を除く): 9629222

約数列:

[1, 2, 13, 26, 659, 907, 1318, 1814, 8567, 11791, 17134, 23582, 597713, 1195426, 7770269, 15540538]

約数ペア:

[(1, 15540538), (2, 7770269), (13, 1195426), (26, 597713), (659, 23582), (907, 17134), (1318, 11791), (1814, 8567)]