19501272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38693}}^1$

素因数の和:38712

約数の個数: 48

約数和(自身を含む): 60362640

約数和(自身を除く): 40861368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38693, 77386, 116079, 154772, 232158, 270851, 309544, 348237, 464316, 541702, 696474, 812553, 928632, 1083404, 1392948, 1625106, 2166808, 2437659, 2785896, 3250212, 4875318, 6500424, 9750636, 19501272]

約数ペア:

[(1, 19501272), (2, 9750636), (3, 6500424), (4, 4875318), (6, 3250212), (7, 2785896), (8, 2437659), (9, 2166808), (12, 1625106), (14, 1392948), (18, 1083404), (21, 928632), (24, 812553), (28, 696474), (36, 541702), (42, 464316), (56, 348237), (63, 309544), (72, 270851), (84, 232158), (126, 154772), (168, 116079), (252, 77386), (504, 38693)]