16843274

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 29729280

約数和(自身を除く): 12886006

約数列:

[1, 2, 7, 14, 79, 97, 157, 158, 194, 314, 553, 679, 1099, 1106, 1358, 2198, 7663, 12403, 15229, 15326, 24806, 30458, 53641, 86821, 106603, 107282, 173642, 213206, 1203091, 2406182, 8421637, 16843274]

約数ペア:

[(1, 16843274), (2, 8421637), (7, 2406182), (14, 1203091), (79, 213206), (97, 173642), (157, 107282), (158, 106603), (194, 86821), (314, 53641), (553, 30458), (679, 24806), (1099, 15326), (1106, 15229), (1358, 12403), (2198, 7663)]