19714058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 38317440

約数和(自身を除く): 18603382

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5701, 11402, 39907, 74113, 79814, 108319, 148226, 216638, 518791, 758233, 1037582, 1408147, 1516466, 2816294, 9857029, 19714058]

約数ペア:

[(1, 19714058), (2, 9857029), (7, 2816294), (13, 1516466), (14, 1408147), (19, 1037582), (26, 758233), (38, 518791), (91, 216638), (133, 148226), (182, 108319), (247, 79814), (266, 74113), (494, 39907), (1729, 11402), (3458, 5701)]