19791421438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{4519}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 30695500800

約数和(自身を除く): 10904079362

約数列:

[1, 2, 53, 79, 106, 158, 523, 1046, 4187, 4519, 8374, 9038, 27719, 41317, 55438, 82634, 239507, 357001, 479014, 714002, 2189801, 2363437, 4379602, 4726874, 18921053, 37842106, 125262161, 186711523, 250524322, 373423046, 9895710719, 19791421438]

約数ペア:

[(1, 19791421438), (2, 9895710719), (53, 373423046), (79, 250524322), (106, 186711523), (158, 125262161), (523, 37842106), (1046, 18921053), (4187, 4726874), (4519, 4379602), (8374, 2363437), (9038, 2189801), (27719, 714002), (41317, 479014), (55438, 357001), (82634, 239507)]