2019191762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{61927}}^1$

素因数の和:62090

約数の個数: 32

約数和(自身を含む): 3691899648

約数和(自身を除く): 1672707886

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1918, 2329, 4658, 16303, 32606, 61927, 123854, 433489, 866978, 1052759, 2105518, 7369313, 8483999, 14738626, 16967998, 59387993, 118775986, 144227983, 288455966, 1009595881, 2019191762]

約数ペア:

[(1, 2019191762), (2, 1009595881), (7, 288455966), (14, 144227983), (17, 118775986), (34, 59387993), (119, 16967998), (137, 14738626), (238, 8483999), (274, 7369313), (959, 2105518), (1918, 1052759), (2329, 866978), (4658, 433489), (16303, 123854), (32606, 61927)]