19116762

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 40

約数和(自身を含む): 44636736

約数和(自身を除く): 25519974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1327, 2058, 2401, 2654, 3981, 4802, 7203, 7962, 9289, 14406, 18578, 27867, 55734, 65023, 130046, 195069, 390138, 455161, 910322, 1365483, 2730966, 3186127, 6372254, 9558381, 19116762]

約数ペア:

[(1, 19116762), (2, 9558381), (3, 6372254), (6, 3186127), (7, 2730966), (14, 1365483), (21, 910322), (42, 455161), (49, 390138), (98, 195069), (147, 130046), (294, 65023), (343, 55734), (686, 27867), (1029, 18578), (1327, 14406), (2058, 9289), (2401, 7962), (2654, 7203), (3981, 4802)]