22085686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 40684032

約数和(自身を除く): 18598346

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 1307, 2414, 2614, 8449, 9149, 16898, 18298, 22219, 44438, 92797, 155533, 185594, 311066, 649579, 1299158, 1577549, 3155098, 11042843, 22085686]

約数ペア:

[(1, 22085686), (2, 11042843), (7, 3155098), (14, 1577549), (17, 1299158), (34, 649579), (71, 311066), (119, 185594), (142, 155533), (238, 92797), (497, 44438), (994, 22219), (1207, 18298), (1307, 16898), (2414, 9149), (2614, 8449)]