19826676

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5347}}^1$

素因数の和:5460

約数の個数: 36

約数和(自身を含む): 50613472

約数和(自身を除く): 30786796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5347, 10694, 16041, 21388, 32082, 48123, 64164, 96246, 192492, 550741, 1101482, 1652223, 2202964, 3304446, 4956669, 6608892, 9913338, 19826676]

約数ペア:

[(1, 19826676), (2, 9913338), (3, 6608892), (4, 4956669), (6, 3304446), (9, 2202964), (12, 1652223), (18, 1101482), (36, 550741), (103, 192492), (206, 96246), (309, 64164), (412, 48123), (618, 32082), (927, 21388), (1236, 16041), (1854, 10694), (3708, 5347)]