19914980106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{246833}}^1$

素因数の和:246975

約数の個数: 64

約数和(自身を含む): 48624323328

約数和(自身を除く): 28709343222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 226, 238, 339, 357, 678, 714, 791, 1582, 1921, 2373, 3842, 4746, 5763, 11526, 13447, 26894, 40341, 80682, 246833, 493666, 740499, 1480998, 1727831, 3455662, 4196161, 5183493, 8392322, 10366986, 12588483, 25176966, 27892129, 29373127, 55784258, 58746254, 83676387, 88119381, 167352774, 176238762, 195244903, 390489806, 474166193, 585734709, 948332386, 1171469418, 1422498579, 2844997158, 3319163351, 6638326702, 9957490053, 19914980106]

約数ペア:

[(1, 19914980106), (2, 9957490053), (3, 6638326702), (6, 3319163351), (7, 2844997158), (14, 1422498579), (17, 1171469418), (21, 948332386), (34, 585734709), (42, 474166193), (51, 390489806), (102, 195244903), (113, 176238762), (119, 167352774), (226, 88119381), (238, 83676387), (339, 58746254), (357, 55784258), (678, 29373127), (714, 27892129), (791, 25176966), (1582, 12588483), (1921, 10366986), (2373, 8392322), (3842, 5183493), (4746, 4196161), (5763, 3455662), (11526, 1727831), (13447, 1480998), (26894, 740499), (40341, 493666), (80682, 246833)]