11660870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 23798880

約数和(自身を除く): 12138010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4721, 9442, 23605, 47210, 61373, 89699, 122746, 179398, 306865, 448495, 613730, 896990, 1166087, 2332174, 5830435, 11660870]

約数ペア:

[(1, 11660870), (2, 5830435), (5, 2332174), (10, 1166087), (13, 896990), (19, 613730), (26, 448495), (38, 306865), (65, 179398), (95, 122746), (130, 89699), (190, 61373), (247, 47210), (494, 23605), (1235, 9442), (2470, 4721)]