19601672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79039}}^1$

素因数の和:79076

約数の個数: 16

約数和(自身を含む): 37939200

約数和(自身を除く): 18337528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 79039, 158078, 316156, 632312, 2450209, 4900418, 9800836, 19601672]

約数ペア:

[(1, 19601672), (2, 9800836), (4, 4900418), (8, 2450209), (31, 632312), (62, 316156), (124, 158078), (248, 79039)]