16861702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 15797498

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 107, 143, 209, 214, 247, 286, 319, 377, 418, 494, 551, 638, 754, 1102, 1177, 1391, 2033, 2354, 2717, 2782, 3103, 4066, 4147, 5434, 6061, 6206, 7163, 8294, 12122, 14326, 15301, 22363, 26429, 30602, 34133, 40339, 44726, 52858, 58957, 68266, 78793, 80678, 117914, 157586, 290719, 443729, 581438, 648527, 766441, 887458, 1297054, 1532882, 8430851, 16861702]

約数ペア:

[(1, 16861702), (2, 8430851), (11, 1532882), (13, 1297054), (19, 887458), (22, 766441), (26, 648527), (29, 581438), (38, 443729), (58, 290719), (107, 157586), (143, 117914), (209, 80678), (214, 78793), (247, 68266), (286, 58957), (319, 52858), (377, 44726), (418, 40339), (494, 34133), (551, 30602), (638, 26429), (754, 22363), (1102, 15301), (1177, 14326), (1391, 12122), (2033, 8294), (2354, 7163), (2717, 6206), (2782, 6061), (3103, 5434), (4066, 4147)]