22100248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 42886800

約数和(自身を除く): 20786552

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 379, 394, 758, 788, 1516, 1576, 3032, 7289, 14023, 14578, 28046, 29156, 56092, 58312, 74663, 112184, 149326, 298652, 597304, 2762531, 5525062, 11050124, 22100248]

約数ペア:

[(1, 22100248), (2, 11050124), (4, 5525062), (8, 2762531), (37, 597304), (74, 298652), (148, 149326), (197, 112184), (296, 74663), (379, 58312), (394, 56092), (758, 29156), (788, 28046), (1516, 14578), (1576, 14023), (3032, 7289)]