9437870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 19262880

約数和(自身を除く): 9825010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3821, 7642, 19105, 38210, 49673, 72599, 99346, 145198, 248365, 362995, 496730, 725990, 943787, 1887574, 4718935, 9437870]

約数ペア:

[(1, 9437870), (2, 4718935), (5, 1887574), (10, 943787), (13, 725990), (19, 496730), (26, 362995), (38, 248365), (65, 145198), (95, 99346), (130, 72599), (190, 49673), (247, 38210), (494, 19105), (1235, 7642), (2470, 3821)]