16966986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 36106560

約数和(自身を除く): 19139574

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 419, 794, 838, 1191, 1257, 2382, 2514, 6749, 7123, 13498, 14246, 20247, 21369, 40494, 42738, 166343, 332686, 499029, 998058, 2827831, 5655662, 8483493, 16966986]

約数ペア:

[(1, 16966986), (2, 8483493), (3, 5655662), (6, 2827831), (17, 998058), (34, 499029), (51, 332686), (102, 166343), (397, 42738), (419, 40494), (794, 21369), (838, 20247), (1191, 14246), (1257, 13498), (2382, 7123), (2514, 6749)]