19214353921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{194771}}^1$

素因数の和:195624

約数の個数: 16

約数和(自身を含む): 23279149440

約数和(自身を除く): 4064795519

約数列:

[1, 7, 17, 119, 829, 5803, 14093, 98651, 194771, 1363397, 3311107, 23177749, 161465159, 1130256113, 2744907703, 19214353921]

約数ペア:

[(1, 19214353921), (7, 2744907703), (17, 1130256113), (119, 161465159), (829, 23177749), (5803, 3311107), (14093, 1363397), (98651, 194771)]