38979602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24887278

約数列:

[1, 2, 19, 38, 41, 82, 127, 197, 254, 394, 779, 1558, 2413, 3743, 4826, 5207, 7486, 8077, 10414, 16154, 25019, 50038, 98933, 153463, 197866, 306926, 475361, 950722, 1025779, 2051558, 19489801, 38979602]

約数ペア:

[(1, 38979602), (2, 19489801), (19, 2051558), (38, 1025779), (41, 950722), (82, 475361), (127, 306926), (197, 197866), (254, 153463), (394, 98933), (779, 50038), (1558, 25019), (2413, 16154), (3743, 10414), (4826, 8077), (5207, 7486)]