2190322430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9523141}}^1$

素因数の和:9523171

約数の個数: 16

約数和(自身を含む): 4113997344

約数和(自身を除く): 1923674914

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9523141, 19046282, 47615705, 95231410, 219032243, 438064486, 1095161215, 2190322430]

約数ペア:

[(1, 2190322430), (2, 1095161215), (5, 438064486), (10, 219032243), (23, 95231410), (46, 47615705), (115, 19046282), (230, 9523141)]