19389639078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2036299}}^1$

素因数の和:2036353

約数の個数: 36

約数和(自身を含む): 43916882100

約数和(自身を除く): 24527243022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 2036299, 4072598, 6108897, 12217794, 18326691, 36653382, 46834877, 93669754, 140504631, 281009262, 421513893, 843027786, 1077202171, 2154404342, 3231606513, 6463213026, 9694819539, 19389639078]

約数ペア:

[(1, 19389639078), (2, 9694819539), (3, 6463213026), (6, 3231606513), (9, 2154404342), (18, 1077202171), (23, 843027786), (46, 421513893), (69, 281009262), (138, 140504631), (207, 93669754), (414, 46834877), (529, 36653382), (1058, 18326691), (1587, 12217794), (3174, 6108897), (4761, 4072598), (9522, 2036299)]