19150908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13442

約数の個数: 48

約数和(自身を含む): 54077184

約数和(自身を除く): 34926276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13411, 26822, 40233, 53644, 80466, 93877, 160932, 187754, 227987, 281631, 375508, 455974, 563262, 683961, 911948, 1126524, 1367922, 1595909, 2735844, 3191818, 4787727, 6383636, 9575454, 19150908]

約数ペア:

[(1, 19150908), (2, 9575454), (3, 6383636), (4, 4787727), (6, 3191818), (7, 2735844), (12, 1595909), (14, 1367922), (17, 1126524), (21, 911948), (28, 683961), (34, 563262), (42, 455974), (51, 375508), (68, 281631), (84, 227987), (102, 187754), (119, 160932), (204, 93877), (238, 80466), (357, 53644), (476, 40233), (714, 26822), (1428, 13411)]