22972190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 43403904

約数和(自身を除く): 20431714

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1321, 1739, 2642, 3478, 6605, 8695, 13210, 17390, 48877, 62087, 97754, 124174, 244385, 310435, 488770, 620870, 2297219, 4594438, 11486095, 22972190]

約数ペア:

[(1, 22972190), (2, 11486095), (5, 4594438), (10, 2297219), (37, 620870), (47, 488770), (74, 310435), (94, 244385), (185, 124174), (235, 97754), (370, 62087), (470, 48877), (1321, 17390), (1739, 13210), (2642, 8695), (3478, 6605)]