2278974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19991}}^1$

素因数の和:20015

約数の個数: 16

約数和(自身を含む): 4798080

約数和(自身を除く): 2519106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 19991, 39982, 59973, 119946, 379829, 759658, 1139487, 2278974]

約数ペア:

[(1, 2278974), (2, 1139487), (3, 759658), (6, 379829), (19, 119946), (38, 59973), (57, 39982), (114, 19991)]