19420392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47599}}^1$

素因数の和:47625

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 31987608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47599, 95198, 142797, 190396, 285594, 380792, 571188, 809183, 1142376, 1618366, 2427549, 3236732, 4855098, 6473464, 9710196, 19420392]

約数ペア:

[(1, 19420392), (2, 9710196), (3, 6473464), (4, 4855098), (6, 3236732), (8, 2427549), (12, 1618366), (17, 1142376), (24, 809183), (34, 571188), (51, 380792), (68, 285594), (102, 190396), (136, 142797), (204, 95198), (408, 47599)]