19422195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 33825792

約数和(自身を除く): 14403597

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 967, 1339, 1545, 2901, 4017, 4835, 6695, 12571, 14505, 20085, 37713, 62855, 99601, 188565, 298803, 498005, 1294813, 1494015, 3884439, 6474065, 19422195]

約数ペア:

[(1, 19422195), (3, 6474065), (5, 3884439), (13, 1494015), (15, 1294813), (39, 498005), (65, 298803), (103, 188565), (195, 99601), (309, 62855), (515, 37713), (967, 20085), (1339, 14505), (1545, 12571), (2901, 6695), (4017, 4835)]