11784142870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{86629}}^1$

素因数の和:86920

約数の個数: 32

約数和(自身を含む): 21656113920

約数和(自身を除く): 9871971050

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 1115, 2230, 13603, 27206, 68015, 86629, 136030, 173258, 433145, 866290, 5284369, 10568738, 19318267, 26421845, 38636534, 52843690, 96591335, 193182670, 1178414287, 2356828574, 5892071435, 11784142870]

約数ペア:

[(1, 11784142870), (2, 5892071435), (5, 2356828574), (10, 1178414287), (61, 193182670), (122, 96591335), (223, 52843690), (305, 38636534), (446, 26421845), (610, 19318267), (1115, 10568738), (2230, 5284369), (13603, 866290), (27206, 433145), (68015, 173258), (86629, 136030)]