11933915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 17915904

約数和(自身を除く): 5981989

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 647, 1085, 2635, 3235, 3689, 4529, 10999, 18445, 20057, 22645, 54995, 76993, 100285, 140399, 340969, 384965, 701995, 1704845, 2386783, 11933915]

約数ペア:

[(1, 11933915), (5, 2386783), (7, 1704845), (17, 701995), (31, 384965), (35, 340969), (85, 140399), (119, 100285), (155, 76993), (217, 54995), (527, 22645), (595, 20057), (647, 18445), (1085, 10999), (2635, 4529), (3235, 3689)]