19412904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115553}}^1$

素因数の和:115569

約数の個数: 32

約数和(自身を含む): 55465920

約数和(自身を除く): 36053016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115553, 231106, 346659, 462212, 693318, 808871, 924424, 1386636, 1617742, 2426613, 2773272, 3235484, 4853226, 6470968, 9706452, 19412904]

約数ペア:

[(1, 19412904), (2, 9706452), (3, 6470968), (4, 4853226), (6, 3235484), (7, 2773272), (8, 2426613), (12, 1617742), (14, 1386636), (21, 924424), (24, 808871), (28, 693318), (42, 462212), (56, 346659), (84, 231106), (168, 115553)]