19390224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57709}}^1$

素因数の和:57727

約数の個数: 40

約数和(自身を含む): 57248320

約数和(自身を除く): 37858096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57709, 115418, 173127, 230836, 346254, 403963, 461672, 692508, 807926, 923344, 1211889, 1385016, 1615852, 2423778, 2770032, 3231704, 4847556, 6463408, 9695112, 19390224]

約数ペア:

[(1, 19390224), (2, 9695112), (3, 6463408), (4, 4847556), (6, 3231704), (7, 2770032), (8, 2423778), (12, 1615852), (14, 1385016), (16, 1211889), (21, 923344), (24, 807926), (28, 692508), (42, 461672), (48, 403963), (56, 346254), (84, 230836), (112, 173127), (168, 115418), (336, 57709)]