19071010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 39595392

約数和(自身を除く): 20524382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 2411, 3955, 4822, 7910, 12055, 16877, 24110, 33754, 84385, 168770, 272443, 544886, 1362215, 1907101, 2724430, 3814202, 9535505, 19071010]

約数ペア:

[(1, 19071010), (2, 9535505), (5, 3814202), (7, 2724430), (10, 1907101), (14, 1362215), (35, 544886), (70, 272443), (113, 168770), (226, 84385), (565, 33754), (791, 24110), (1130, 16877), (1582, 12055), (2411, 7910), (3955, 4822)]