16185130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 32268024

約数和(自身を除く): 16082894

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 157, 169, 305, 314, 338, 610, 785, 793, 845, 1570, 1586, 1690, 2041, 3965, 4082, 7930, 9577, 10205, 10309, 19154, 20410, 20618, 26533, 47885, 51545, 53066, 95770, 103090, 124501, 132665, 249002, 265330, 622505, 1245010, 1618513, 3237026, 8092565, 16185130]

約数ペア:

[(1, 16185130), (2, 8092565), (5, 3237026), (10, 1618513), (13, 1245010), (26, 622505), (61, 265330), (65, 249002), (122, 132665), (130, 124501), (157, 103090), (169, 95770), (305, 53066), (314, 51545), (338, 47885), (610, 26533), (785, 20618), (793, 20410), (845, 19154), (1570, 10309), (1586, 10205), (1690, 9577), (2041, 7930), (3965, 4082)]