15117998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63521}}^1$

素因数の和:63547

約数の個数: 16

約数和(自身を含む): 27441504

約数和(自身を除く): 12323506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 63521, 127042, 444647, 889294, 1079857, 2159714, 7558999, 15117998]

約数ペア:

[(1, 15117998), (2, 7558999), (7, 2159714), (14, 1079857), (17, 889294), (34, 444647), (119, 127042), (238, 63521)]