16897388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 31497984

約数和(自身を除く): 14600596

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 1301, 2602, 3247, 5204, 6494, 12988, 22117, 44234, 88468, 248491, 496982, 993964, 4224347, 8448694, 16897388]

約数ペア:

[(1, 16897388), (2, 8448694), (4, 4224347), (17, 993964), (34, 496982), (68, 248491), (191, 88468), (382, 44234), (764, 22117), (1301, 12988), (2602, 6494), (3247, 5204)]