19495634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 13526446

約数列:

[1, 2, 17, 19, 34, 38, 103, 206, 293, 323, 586, 646, 1751, 1957, 3502, 3914, 4981, 5567, 9962, 11134, 30179, 33269, 60358, 66538, 94639, 189278, 513043, 573401, 1026086, 1146802, 9747817, 19495634]

約数ペア:

[(1, 19495634), (2, 9747817), (17, 1146802), (19, 1026086), (34, 573401), (38, 513043), (103, 189278), (206, 94639), (293, 66538), (323, 60358), (586, 33269), (646, 30179), (1751, 11134), (1957, 9962), (3502, 5567), (3914, 4981)]