11919930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 32006016

約数和(自身を除く): 20086086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 881, 902, 1230, 1353, 1762, 2255, 2643, 2706, 4405, 4510, 5286, 6765, 8810, 9691, 13215, 13530, 19382, 26430, 29073, 36121, 48455, 58146, 72242, 96910, 108363, 145365, 180605, 216726, 290730, 361210, 397331, 541815, 794662, 1083630, 1191993, 1986655, 2383986, 3973310, 5959965, 11919930]

約数ペア:

[(1, 11919930), (2, 5959965), (3, 3973310), (5, 2383986), (6, 1986655), (10, 1191993), (11, 1083630), (15, 794662), (22, 541815), (30, 397331), (33, 361210), (41, 290730), (55, 216726), (66, 180605), (82, 145365), (110, 108363), (123, 96910), (165, 72242), (205, 58146), (246, 48455), (330, 36121), (410, 29073), (451, 26430), (615, 19382), (881, 13530), (902, 13215), (1230, 9691), (1353, 8810), (1762, 6765), (2255, 5286), (2643, 4510), (2706, 4405)]