2012321312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3309739}}^1$

素因数の和:3309768

約数の個数: 24

約数和(自身を含む): 4170272400

約数和(自身を除く): 2157951088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3309739, 6619478, 13238956, 26477912, 52955824, 62885041, 105911648, 125770082, 251540164, 503080328, 1006160656, 2012321312]

約数ペア:

[(1, 2012321312), (2, 1006160656), (4, 503080328), (8, 251540164), (16, 125770082), (19, 105911648), (32, 62885041), (38, 52955824), (76, 26477912), (152, 13238956), (304, 6619478), (608, 3309739)]