17400838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 32626944

約数和(自身を除く): 15226106

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1427, 1742, 2854, 6097, 9989, 12194, 18551, 19978, 37102, 95609, 129857, 191218, 259714, 669263, 1242917, 1338526, 2485834, 8700419, 17400838]

約数ペア:

[(1, 17400838), (2, 8700419), (7, 2485834), (13, 1338526), (14, 1242917), (26, 669263), (67, 259714), (91, 191218), (134, 129857), (182, 95609), (469, 37102), (871, 19978), (938, 18551), (1427, 12194), (1742, 9989), (2854, 6097)]