15870126

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 32605056

約数和(自身を除く): 16734930

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 331, 366, 393, 662, 786, 993, 1986, 7991, 15982, 20191, 23973, 40382, 43361, 47946, 60573, 86722, 121146, 130083, 260166, 2645021, 5290042, 7935063, 15870126]

約数ペア:

[(1, 15870126), (2, 7935063), (3, 5290042), (6, 2645021), (61, 260166), (122, 130083), (131, 121146), (183, 86722), (262, 60573), (331, 47946), (366, 43361), (393, 40382), (662, 23973), (786, 20191), (993, 15982), (1986, 7991)]