39979553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 43929600

約数和(自身を除く): 3950047

約数列:

[1, 19, 31, 103, 589, 659, 1957, 3193, 12521, 20429, 60667, 67877, 388151, 1289663, 2104187, 39979553]

約数ペア:

[(1, 39979553), (19, 2104187), (31, 1289663), (103, 388151), (589, 67877), (659, 60667), (1957, 20429), (3193, 12521)]