15697660882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{30983}}^1$

素因数の和:31270

約数の個数: 32

約数和(自身を含む): 25282944000

約数和(自身を除く): 9585283118

約数列:

[1, 2, 19, 38, 67, 134, 199, 398, 1273, 2546, 3781, 7562, 13333, 26666, 30983, 61966, 253327, 506654, 588677, 1177354, 2075861, 4151722, 6165617, 12331234, 39441359, 78882718, 117146723, 234293446, 413096339, 826192678, 7848830441, 15697660882]

約数ペア:

[(1, 15697660882), (2, 7848830441), (19, 826192678), (38, 413096339), (67, 234293446), (134, 117146723), (199, 78882718), (398, 39441359), (1273, 12331234), (2546, 6165617), (3781, 4151722), (7562, 2075861), (13333, 1177354), (26666, 588677), (30983, 506654), (61966, 253327)]