1572149870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{4339}}^1$

素因数の和:6272

約数の個数: 32

約数和(自身を含む): 2981059200

約数和(自身を除く): 1408909330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1907, 3814, 4339, 8678, 9535, 19070, 21695, 36233, 43390, 72466, 82441, 164882, 181165, 362330, 412205, 824410, 8274473, 16548946, 41372365, 82744730, 157214987, 314429974, 786074935, 1572149870]

約数ペア:

[(1, 1572149870), (2, 786074935), (5, 314429974), (10, 157214987), (19, 82744730), (38, 41372365), (95, 16548946), (190, 8274473), (1907, 824410), (3814, 412205), (4339, 362330), (8678, 181165), (9535, 164882), (19070, 82441), (21695, 72466), (36233, 43390)]