17399494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 31481856

約数和(自身を除く): 14082362

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 853, 1457, 1706, 2914, 5971, 10199, 11942, 20398, 26443, 40091, 52886, 80182, 185101, 280637, 370202, 561274, 1242821, 2485642, 8699747, 17399494]

約数ペア:

[(1, 17399494), (2, 8699747), (7, 2485642), (14, 1242821), (31, 561274), (47, 370202), (62, 280637), (94, 185101), (217, 80182), (329, 52886), (434, 40091), (658, 26443), (853, 20398), (1457, 11942), (1706, 10199), (2914, 5971)]