132211970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12391}}^1$

素因数の和:12506

約数の個数: 32

約数和(自身を含む): 262313856

約数和(自身を除く): 130101886

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 12391, 24782, 61955, 123910, 136301, 272602, 681505, 1201927, 1363010, 2403854, 6009635, 12019270, 13221197, 26442394, 66105985, 132211970]

約数ペア:

[(1, 132211970), (2, 66105985), (5, 26442394), (10, 13221197), (11, 12019270), (22, 6009635), (55, 2403854), (97, 1363010), (110, 1201927), (194, 681505), (485, 272602), (970, 136301), (1067, 123910), (2134, 61955), (5335, 24782), (10670, 12391)]