19517736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116177}}^1$

素因数の和:116193

約数の個数: 32

約数和(自身を含む): 55765440

約数和(自身を除く): 36247704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116177, 232354, 348531, 464708, 697062, 813239, 929416, 1394124, 1626478, 2439717, 2788248, 3252956, 4879434, 6505912, 9758868, 19517736]

約数ペア:

[(1, 19517736), (2, 9758868), (3, 6505912), (4, 4879434), (6, 3252956), (7, 2788248), (8, 2439717), (12, 1626478), (14, 1394124), (21, 929416), (24, 813239), (28, 697062), (42, 464708), (56, 348531), (84, 232354), (168, 116177)]