19580904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38851}}^1$

素因数の和:38870

約数の個数: 48

約数和(自身を含む): 60609120

約数和(自身を除く): 41028216

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, 38851, 77702, 116553, 155404, 233106, 271957, 310808, 349659, 466212, 543914, 699318, 815871, 932424, 1087828, 1398636, 1631742, 2175656, 2447613, 2797272, 3263484, 4895226, 6526968, 9790452, 19580904]

約数ペア:

[(1, 19580904), (2, 9790452), (3, 6526968), (4, 4895226), (6, 3263484), (7, 2797272), (8, 2447613), (9, 2175656), (12, 1631742), (14, 1398636), (18, 1087828), (21, 932424), (24, 815871), (28, 699318), (36, 543914), (42, 466212), (56, 349659), (63, 310808), (72, 271957), (84, 233106), (126, 155404), (168, 116553), (252, 77702), (504, 38851)]