19786405604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5938297}}^1$

素因数の和:5938332

約数の個数: 36

約数和(自身を含む): 42648856236

約数和(自身を除く): 22862450632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5938297, 11876594, 23753188, 41568079, 83136158, 100951049, 166272316, 201902098, 290976553, 403804196, 581953106, 706657343, 1163906212, 1413314686, 2826629372, 4946601401, 9893202802, 19786405604]

約数ペア:

[(1, 19786405604), (2, 9893202802), (4, 4946601401), (7, 2826629372), (14, 1413314686), (17, 1163906212), (28, 706657343), (34, 581953106), (49, 403804196), (68, 290976553), (98, 201902098), (119, 166272316), (196, 100951049), (238, 83136158), (476, 41568079), (833, 23753188), (1666, 11876594), (3332, 5938297)]