38979214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 60802560

約数和(自身を除く): 21823346

約数列:

[1, 2, 31, 62, 139, 278, 4309, 4523, 8618, 9046, 140213, 280426, 628697, 1257394, 19489607, 38979214]

約数ペア:

[(1, 38979214), (2, 19489607), (31, 1257394), (62, 628697), (139, 280426), (278, 140213), (4309, 9046), (4523, 8618)]