19005202830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{635413}}^1$

素因数の和:636420

約数の個数: 32

約数和(自身を含む): 45658308384

約数和(自身を除く): 26653105554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4985, 5982, 9970, 14955, 29910, 635413, 1270826, 1906239, 3177065, 3812478, 6354130, 9531195, 19062390, 633506761, 1267013522, 1900520283, 3167533805, 3801040566, 6335067610, 9502601415, 19005202830]

約数ペア:

[(1, 19005202830), (2, 9502601415), (3, 6335067610), (5, 3801040566), (6, 3167533805), (10, 1900520283), (15, 1267013522), (30, 633506761), (997, 19062390), (1994, 9531195), (2991, 6354130), (4985, 3812478), (5982, 3177065), (9970, 1906239), (14955, 1270826), (29910, 635413)]