19142066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6649

約数の個数: 16

約数和(自身を含む): 30274560

約数和(自身を除く): 11132494

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6569, 13138, 203639, 308743, 407278, 617486, 9571033, 19142066]

約数ペア:

[(1, 19142066), (2, 9571033), (31, 617486), (47, 407278), (62, 308743), (94, 203639), (1457, 13138), (2914, 6569)]