191569274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 328872960

約数和(自身を除く): 137303686

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 169, 338, 389, 403, 611, 778, 806, 1222, 1457, 2914, 5057, 5239, 7943, 10114, 10478, 12059, 15886, 18283, 18941, 24118, 36566, 37882, 65741, 131482, 156767, 237679, 246233, 313534, 475358, 492466, 566773, 1133546, 2037971, 3089827, 4075942, 6179654, 7368049, 14736098, 95784637, 191569274]

約数ペア:

[(1, 191569274), (2, 95784637), (13, 14736098), (26, 7368049), (31, 6179654), (47, 4075942), (62, 3089827), (94, 2037971), (169, 1133546), (338, 566773), (389, 492466), (403, 475358), (611, 313534), (778, 246233), (806, 237679), (1222, 156767), (1457, 131482), (2914, 65741), (5057, 37882), (5239, 36566), (7943, 24118), (10114, 18941), (10478, 18283), (12059, 15886)]