13130546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 10771150

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1481, 2962, 4433, 8866, 16291, 19253, 32582, 38506, 45911, 91822, 211783, 423566, 505021, 596843, 1010042, 1193686, 6565273, 13130546]

約数ペア:

[(1, 13130546), (2, 6565273), (11, 1193686), (13, 1010042), (22, 596843), (26, 505021), (31, 423566), (62, 211783), (143, 91822), (286, 45911), (341, 38506), (403, 32582), (682, 19253), (806, 16291), (1481, 8866), (2962, 4433)]