17480962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 10904318

約数列:

[1, 2, 31, 43, 62, 79, 83, 86, 158, 166, 1333, 2449, 2573, 2666, 3397, 3569, 4898, 5146, 6557, 6794, 7138, 13114, 105307, 110639, 203267, 210614, 221278, 281951, 406534, 563902, 8740481, 17480962]

約数ペア:

[(1, 17480962), (2, 8740481), (31, 563902), (43, 406534), (62, 281951), (79, 221278), (83, 210614), (86, 203267), (158, 110639), (166, 105307), (1333, 13114), (2449, 7138), (2573, 6794), (2666, 6557), (3397, 5146), (3569, 4898)]