22439710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 19291490

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 239, 410, 458, 478, 1145, 1195, 2290, 2390, 9389, 9799, 18778, 19598, 46945, 48995, 54731, 93890, 97990, 109462, 273655, 547310, 2243971, 4487942, 11219855, 22439710]

約数ペア:

[(1, 22439710), (2, 11219855), (5, 4487942), (10, 2243971), (41, 547310), (82, 273655), (205, 109462), (229, 97990), (239, 93890), (410, 54731), (458, 48995), (478, 46945), (1145, 19598), (1195, 18778), (2290, 9799), (2390, 9389)]