18219844610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{29753}}^1$

素因数の和:30083

約数の個数: 64

約数和(自身を含む): 37789960320

約数和(自身を除く): 19570115710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 293, 418, 586, 1045, 1465, 2090, 2930, 3223, 5567, 6446, 11134, 16115, 27835, 29753, 32230, 55670, 59506, 61237, 122474, 148765, 297530, 306185, 327283, 565307, 612370, 654566, 1130614, 1636415, 2826535, 3272830, 5653070, 6218377, 8717629, 12436754, 17435258, 31091885, 43588145, 62183770, 87176290, 95893919, 165634951, 191787838, 331269902, 479469595, 828174755, 958939190, 1656349510, 1821984461, 3643968922, 9109922305, 18219844610]

約数ペア:

[(1, 18219844610), (2, 9109922305), (5, 3643968922), (10, 1821984461), (11, 1656349510), (19, 958939190), (22, 828174755), (38, 479469595), (55, 331269902), (95, 191787838), (110, 165634951), (190, 95893919), (209, 87176290), (293, 62183770), (418, 43588145), (586, 31091885), (1045, 17435258), (1465, 12436754), (2090, 8717629), (2930, 6218377), (3223, 5653070), (5567, 3272830), (6446, 2826535), (11134, 1636415), (16115, 1130614), (27835, 654566), (29753, 612370), (32230, 565307), (55670, 327283), (59506, 306185), (61237, 297530), (122474, 148765)]