10920154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2699}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 19893600

約数和(自身を除く): 8973446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 2699, 4046, 5398, 18893, 37786, 45883, 91766, 321181, 642362, 780011, 1560022, 5460077, 10920154]

約数ペア:

[(1, 10920154), (2, 5460077), (7, 1560022), (14, 780011), (17, 642362), (34, 321181), (119, 91766), (238, 45883), (289, 37786), (578, 18893), (2023, 5398), (2699, 4046)]