11890730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 22083408

約数和(自身を除く): 10192678

約数列:

[1, 2, 5, 10, 61, 101, 122, 193, 202, 305, 386, 505, 610, 965, 1010, 1930, 6161, 11773, 12322, 19493, 23546, 30805, 38986, 58865, 61610, 97465, 117730, 194930, 1189073, 2378146, 5945365, 11890730]

約数ペア:

[(1, 11890730), (2, 5945365), (5, 2378146), (10, 1189073), (61, 194930), (101, 117730), (122, 97465), (193, 61610), (202, 58865), (305, 38986), (386, 30805), (505, 23546), (610, 19493), (965, 12322), (1010, 11773), (1930, 6161)]