19091338

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 15382262

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 797, 826, 1594, 1711, 3422, 5579, 11158, 11977, 23113, 23954, 46226, 47023, 94046, 161791, 323582, 329161, 658322, 1363667, 2727334, 9545669, 19091338]

約数ペア:

[(1, 19091338), (2, 9545669), (7, 2727334), (14, 1363667), (29, 658322), (58, 329161), (59, 323582), (118, 161791), (203, 94046), (406, 47023), (413, 46226), (797, 23954), (826, 23113), (1594, 11977), (1711, 11158), (3422, 5579)]