12952870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 28051200

約数和(自身を除く): 15098330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9739, 19478, 48695, 68173, 97390, 136346, 185041, 340865, 370082, 681730, 925205, 1295287, 1850410, 2590574, 6476435, 12952870]

約数ペア:

[(1, 12952870), (2, 6476435), (5, 2590574), (7, 1850410), (10, 1295287), (14, 925205), (19, 681730), (35, 370082), (38, 340865), (70, 185041), (95, 136346), (133, 97390), (190, 68173), (266, 48695), (665, 19478), (1330, 9739)]