19912323296

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{8524111}}^1$

素因数の和:8524194

約数の個数: 24

約数和(自身を含む): 39739410144

約数和(自身を除く): 19827086848

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 8524111, 17048222, 34096444, 68192888, 136385776, 272771552, 622260103, 1244520206, 2489040412, 4978080824, 9956161648, 19912323296]

約数ペア:

[(1, 19912323296), (2, 9956161648), (4, 4978080824), (8, 2489040412), (16, 1244520206), (32, 622260103), (73, 272771552), (146, 136385776), (292, 68192888), (584, 34096444), (1168, 17048222), (2336, 8524111)]