38591470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8880

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 37717010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 8831, 17662, 44155, 88310, 167789, 203113, 335578, 406226, 838945, 1015565, 1677890, 2031130, 3859147, 7718294, 19295735, 38591470]

約数ペア:

[(1, 38591470), (2, 19295735), (5, 7718294), (10, 3859147), (19, 2031130), (23, 1677890), (38, 1015565), (46, 838945), (95, 406226), (115, 335578), (190, 203113), (230, 167789), (437, 88310), (874, 44155), (2185, 17662), (4370, 8831)]