17143401890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1346693}}^1$

素因数の和:1346786

約数の個数: 32

約数和(自身を含む): 32967069120

約数和(自身を除く): 15823667230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 1346693, 2693386, 6733465, 13466930, 25587167, 51174334, 90228431, 127935835, 180456862, 255871670, 451142155, 902284310, 1714340189, 3428680378, 8571700945, 17143401890]

約数ペア:

[(1, 17143401890), (2, 8571700945), (5, 3428680378), (10, 1714340189), (19, 902284310), (38, 451142155), (67, 255871670), (95, 180456862), (134, 127935835), (190, 90228431), (335, 51174334), (670, 25587167), (1273, 13466930), (2546, 6733465), (6365, 2693386), (12730, 1346693)]