12935770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 24785280

約数和(自身を除く): 11849510

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 661, 1030, 1322, 1957, 3305, 3914, 6610, 9785, 12559, 19570, 25118, 62795, 68083, 125590, 136166, 340415, 680830, 1293577, 2587154, 6467885, 12935770]

約数ペア:

[(1, 12935770), (2, 6467885), (5, 2587154), (10, 1293577), (19, 680830), (38, 340415), (95, 136166), (103, 125590), (190, 68083), (206, 62795), (515, 25118), (661, 19570), (1030, 12559), (1322, 9785), (1957, 6610), (3305, 3914)]