16611434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 30222720

約数和(自身を除く): 13611286

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 317, 394, 634, 1379, 2219, 2758, 3743, 4438, 6023, 7486, 12046, 26201, 42161, 52402, 62449, 84322, 124898, 437143, 874286, 1186531, 2373062, 8305717, 16611434]

約数ペア:

[(1, 16611434), (2, 8305717), (7, 2373062), (14, 1186531), (19, 874286), (38, 437143), (133, 124898), (197, 84322), (266, 62449), (317, 52402), (394, 42161), (634, 26201), (1379, 12046), (2219, 7486), (2758, 6023), (3743, 4438)]