15673661887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{19543}}^1$

素因数の和:19783

約数の個数: 32

約数和(自身を含む): 18912337920

約数和(自身を除く): 3238676033

約数列:

[1, 13, 17, 19, 191, 221, 247, 323, 2483, 3247, 3629, 4199, 19543, 42211, 47177, 61693, 254059, 332231, 371317, 802009, 3732713, 4319003, 4827121, 6312389, 48525269, 63456121, 70921547, 82061057, 824929573, 921980111, 1205666299, 15673661887]

約数ペア:

[(1, 15673661887), (13, 1205666299), (17, 921980111), (19, 824929573), (191, 82061057), (221, 70921547), (247, 63456121), (323, 48525269), (2483, 6312389), (3247, 4827121), (3629, 4319003), (4199, 3732713), (19543, 802009), (42211, 371317), (47177, 332231), (61693, 254059)]