16308838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 31042656

約数和(自身を除く): 14733818

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 113, 122, 169, 182, 226, 338, 427, 791, 793, 854, 1183, 1469, 1582, 1586, 2366, 2938, 5551, 6893, 10283, 10309, 11102, 13786, 19097, 20566, 20618, 38194, 48251, 72163, 89609, 96502, 133679, 144326, 179218, 267358, 627263, 1164917, 1254526, 2329834, 8154419, 16308838]

約数ペア:

[(1, 16308838), (2, 8154419), (7, 2329834), (13, 1254526), (14, 1164917), (26, 627263), (61, 267358), (91, 179218), (113, 144326), (122, 133679), (169, 96502), (182, 89609), (226, 72163), (338, 48251), (427, 38194), (791, 20618), (793, 20566), (854, 19097), (1183, 13786), (1469, 11102), (1582, 10309), (1586, 10283), (2366, 6893), (2938, 5551)]