22856210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 44740080

約数和(自身を除く): 21883870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 1613, 2834, 3226, 7085, 8065, 14170, 16130, 20969, 41938, 104845, 175817, 209690, 351634, 879085, 1758170, 2285621, 4571242, 11428105, 22856210]

約数ペア:

[(1, 22856210), (2, 11428105), (5, 4571242), (10, 2285621), (13, 1758170), (26, 879085), (65, 351634), (109, 209690), (130, 175817), (218, 104845), (545, 41938), (1090, 20969), (1417, 16130), (1613, 14170), (2834, 8065), (3226, 7085)]