19535642

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45013}}^1$

素因数の和:45053

約数の個数: 16

約数和(自身を含む): 34570752

約数和(自身を除く): 15035110

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 45013, 90026, 315091, 630182, 1395403, 2790806, 9767821, 19535642]

約数ペア:

[(1, 19535642), (2, 9767821), (7, 2790806), (14, 1395403), (31, 630182), (62, 315091), (217, 90026), (434, 45013)]