12506529518

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{46279}}^1$

素因数の和:46584

約数の個数: 32

約数和(自身を含む): 21770112000

約数和(自身を除く): 9263582482

約数列:

[1, 2, 7, 14, 97, 194, 199, 398, 679, 1358, 1393, 2786, 19303, 38606, 46279, 92558, 135121, 270242, 323953, 647906, 4489063, 8978126, 9209521, 18419042, 31423441, 62846882, 64466647, 128933294, 893323537, 1786647074, 6253264759, 12506529518]

約数ペア:

[(1, 12506529518), (2, 6253264759), (7, 1786647074), (14, 893323537), (97, 128933294), (194, 64466647), (199, 62846882), (398, 31423441), (679, 18419042), (1358, 9209521), (1393, 8978126), (2786, 4489063), (19303, 647906), (38606, 323953), (46279, 270242), (92558, 135121)]