19024070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 18473530

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2399, 3965, 4798, 7930, 11995, 23990, 31187, 62374, 146339, 155935, 292678, 311870, 731695, 1463390, 1902407, 3804814, 9512035, 19024070]

約数ペア:

[(1, 19024070), (2, 9512035), (5, 3804814), (10, 1902407), (13, 1463390), (26, 731695), (61, 311870), (65, 292678), (122, 155935), (130, 146339), (305, 62374), (610, 31187), (793, 23990), (1586, 11995), (2399, 7930), (3965, 4798)]