19656089894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{14431}}^1$

素因数の和:14613

約数の個数: 64

約数和(自身を含む): 36659589120

約数和(自身を除く): 17003499226

約数列:

[1, 2, 7, 14, 17, 34, 59, 97, 118, 119, 194, 238, 413, 679, 826, 1003, 1358, 1649, 2006, 3298, 5723, 7021, 11446, 11543, 14042, 14431, 23086, 28862, 40061, 80122, 97291, 101017, 194582, 202034, 245327, 490654, 681037, 851429, 1362074, 1399807, 1702858, 1717289, 2799614, 3434578, 5960003, 9798649, 11920006, 14474293, 19597298, 23796719, 28948586, 47593438, 82588613, 101320051, 165177226, 166577033, 202640102, 333154066, 578120291, 1156240582, 1404006421, 2808012842, 9828044947, 19656089894]

約数ペア:

[(1, 19656089894), (2, 9828044947), (7, 2808012842), (14, 1404006421), (17, 1156240582), (34, 578120291), (59, 333154066), (97, 202640102), (118, 166577033), (119, 165177226), (194, 101320051), (238, 82588613), (413, 47593438), (679, 28948586), (826, 23796719), (1003, 19597298), (1358, 14474293), (1649, 11920006), (2006, 9798649), (3298, 5960003), (5723, 3434578), (7021, 2799614), (11446, 1717289), (11543, 1702858), (14042, 1399807), (14431, 1362074), (23086, 851429), (28862, 681037), (40061, 490654), (80122, 245327), (97291, 202034), (101017, 194582)]