19482034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 36360576

約数和(自身を除く): 16878542

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4007, 4862, 8014, 44077, 52091, 68119, 88154, 104182, 136238, 573001, 749309, 885547, 1146002, 1498618, 1771094, 9741017, 19482034]

約数ペア:

[(1, 19482034), (2, 9741017), (11, 1771094), (13, 1498618), (17, 1146002), (22, 885547), (26, 749309), (34, 573001), (143, 136238), (187, 104182), (221, 88154), (286, 68119), (374, 52091), (442, 44077), (2431, 8014), (4007, 4862)]