19006350883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 23179878400

約数和(自身を除く): 4173527517

約数列:

[1, 13, 19, 31, 37, 73, 247, 403, 481, 589, 703, 919, 949, 1147, 1387, 2263, 2701, 7657, 9139, 11947, 14911, 17461, 18031, 21793, 28489, 29419, 34003, 35113, 42997, 51319, 67087, 83731, 226993, 283309, 370357, 442039, 541291, 558961, 646057, 667147, 872131, 1054093, 1088503, 1274653, 1590889, 2079697, 2482219, 7036783, 8398741, 13703209, 16570489, 20027767, 20681557, 27036061, 32268847, 39514243, 47162161, 76948789, 260360971, 513685159, 613108093, 1000334257, 1462026991, 19006350883]

約数ペア:

[(1, 19006350883), (13, 1462026991), (19, 1000334257), (31, 613108093), (37, 513685159), (73, 260360971), (247, 76948789), (403, 47162161), (481, 39514243), (589, 32268847), (703, 27036061), (919, 20681557), (949, 20027767), (1147, 16570489), (1387, 13703209), (2263, 8398741), (2701, 7036783), (7657, 2482219), (9139, 2079697), (11947, 1590889), (14911, 1274653), (17461, 1088503), (18031, 1054093), (21793, 872131), (28489, 667147), (29419, 646057), (34003, 558961), (35113, 541291), (42997, 442039), (51319, 370357), (67087, 283309), (83731, 226993)]