39210190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{64279}}^1$

素因数の和:64347

約数の個数: 16

約数和(自身を含む): 71736480

約数和(自身を除く): 32526290

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 64279, 128558, 321395, 642790, 3921019, 7842038, 19605095, 39210190]

約数ペア:

[(1, 39210190), (2, 19605095), (5, 7842038), (10, 3921019), (61, 642790), (122, 321395), (305, 128558), (610, 64279)]