11920290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10786

約数の個数: 32

約数和(自身を含む): 29384640

約数和(自身を除く): 17464350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 10739, 21478, 32217, 53695, 64434, 107390, 161085, 322170, 397343, 794686, 1192029, 1986715, 2384058, 3973430, 5960145, 11920290]

約数ペア:

[(1, 11920290), (2, 5960145), (3, 3973430), (5, 2384058), (6, 1986715), (10, 1192029), (15, 794686), (30, 397343), (37, 322170), (74, 161085), (111, 107390), (185, 64434), (222, 53695), (370, 32217), (555, 21478), (1110, 10739)]