16171204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18302396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 269, 452, 532, 538, 791, 1076, 1582, 1883, 2147, 3164, 3766, 4294, 5111, 7532, 8588, 10222, 15029, 20444, 30058, 30397, 35777, 60116, 60794, 71554, 121588, 143108, 212779, 425558, 577543, 851116, 1155086, 2310172, 4042801, 8085602, 16171204]

約数ペア:

[(1, 16171204), (2, 8085602), (4, 4042801), (7, 2310172), (14, 1155086), (19, 851116), (28, 577543), (38, 425558), (76, 212779), (113, 143108), (133, 121588), (226, 71554), (266, 60794), (269, 60116), (452, 35777), (532, 30397), (538, 30058), (791, 20444), (1076, 15029), (1582, 10222), (1883, 8588), (2147, 7532), (3164, 5111), (3766, 4294)]