17223890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 33312384

約数和(自身を除く): 16088494

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 1427, 2414, 2854, 6035, 7135, 12070, 14270, 24259, 48518, 101317, 121295, 202634, 242590, 506585, 1013170, 1722389, 3444778, 8611945, 17223890]

約数ペア:

[(1, 17223890), (2, 8611945), (5, 3444778), (10, 1722389), (17, 1013170), (34, 506585), (71, 242590), (85, 202634), (142, 121295), (170, 101317), (355, 48518), (710, 24259), (1207, 14270), (1427, 12070), (2414, 7135), (2854, 6035)]