19422768

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2423}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 50496768

約数和(自身を除く): 31074000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2423, 2672, 4008, 4846, 7269, 8016, 9692, 14538, 19384, 29076, 38768, 58152, 116304, 404641, 809282, 1213923, 1618564, 2427846, 3237128, 4855692, 6474256, 9711384, 19422768]

約数ペア:

[(1, 19422768), (2, 9711384), (3, 6474256), (4, 4855692), (6, 3237128), (8, 2427846), (12, 1618564), (16, 1213923), (24, 809282), (48, 404641), (167, 116304), (334, 58152), (501, 38768), (668, 29076), (1002, 19384), (1336, 14538), (2004, 9692), (2423, 8016), (2672, 7269), (4008, 4846)]