19103410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 17692622

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1091, 1751, 2182, 3502, 5455, 8755, 10910, 17510, 18547, 37094, 92735, 112373, 185470, 224746, 561865, 1123730, 1910341, 3820682, 9551705, 19103410]

約数ペア:

[(1, 19103410), (2, 9551705), (5, 3820682), (10, 1910341), (17, 1123730), (34, 561865), (85, 224746), (103, 185470), (170, 112373), (206, 92735), (515, 37094), (1030, 18547), (1091, 17510), (1751, 10910), (2182, 8755), (3502, 5455)]