19408288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35677}}^1$

素因数の和:35704

約数の個数: 24

約数和(自身を含む): 40458852

約数和(自身を除く): 21050564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35677, 71354, 142708, 285416, 570832, 606509, 1141664, 1213018, 2426036, 4852072, 9704144, 19408288]

約数ペア:

[(1, 19408288), (2, 9704144), (4, 4852072), (8, 2426036), (16, 1213018), (17, 1141664), (32, 606509), (34, 570832), (68, 285416), (136, 142708), (272, 71354), (544, 35677)]