19885614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27851}}^1$

素因数の和:27880

約数の個数: 32

約数和(自身を含む): 48128256

約数和(自身を除く): 28242642

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 27851, 55702, 83553, 167106, 194957, 389914, 473467, 584871, 946934, 1169742, 1420401, 2840802, 3314269, 6628538, 9942807, 19885614]

約数ペア:

[(1, 19885614), (2, 9942807), (3, 6628538), (6, 3314269), (7, 2840802), (14, 1420401), (17, 1169742), (21, 946934), (34, 584871), (42, 473467), (51, 389914), (102, 194957), (119, 167106), (238, 83553), (357, 55702), (714, 27851)]