19807032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117899}}^1$

素因数の和:117915

約数の個数: 32

約数和(自身を含む): 56592000

約数和(自身を除く): 36784968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117899, 235798, 353697, 471596, 707394, 825293, 943192, 1414788, 1650586, 2475879, 2829576, 3301172, 4951758, 6602344, 9903516, 19807032]

約数ペア:

[(1, 19807032), (2, 9903516), (3, 6602344), (4, 4951758), (6, 3301172), (7, 2829576), (8, 2475879), (12, 1650586), (14, 1414788), (21, 943192), (24, 825293), (28, 707394), (42, 471596), (56, 353697), (84, 235798), (168, 117899)]