19422982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 30243600

約数和(自身を除く): 10820618

約数列:

[1, 2, 29, 58, 541, 619, 1082, 1238, 15689, 17951, 31378, 35902, 334879, 669758, 9711491, 19422982]

約数ペア:

[(1, 19422982), (2, 9711491), (29, 669758), (58, 334879), (541, 35902), (619, 31378), (1082, 17951), (1238, 15689)]