About the Number

10012912

10012911 ← → 10012913

2進数表記:100110001100100011110000

漢数字表記:千一万二千九百十二

素因数分解:

2 4 × 7 1 × 13 2 × 23 2

素因数の和:87
約数の個数: 90
約数和(自身を含む): 25097352
約数和(自身を除く): 15084440

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 169, 182, 184, 208, 299, 322, 338, 364, 368, 529, 598, 644, 676, 728, 1058, 1183, 1196, 1288, 1352, 1456, 2093, 2116, 2366, 2392, 2576, 2704, 3703, 3887, 4186, 4232, 4732, 4784, 6877, 7406, 7774, 8372, 8464, 9464, 13754, 14812, 15548, 16744, 18928, 27209, 27508, 29624, 31096, 33488, 48139, 54418, 55016, 59248, 62192, 89401, 96278, 108836, 110032, 178802, 192556, 217672, 357604, 385112, 435344, 625807, 715208, 770224, 1251614, 1430416, 2503228, 5006456, 10012912]

約数ペア:
[(1, 10012912), (2, 5006456), (4, 2503228), (7, 1430416), (8, 1251614), (13, 770224), (14, 715208), (16, 625807), (23, 435344), (26, 385112), (28, 357604), (46, 217672), (52, 192556), (56, 178802), (91, 110032), (92, 108836), (104, 96278), (112, 89401), (161, 62192), (169, 59248), (182, 55016), (184, 54418), (208, 48139), (299, 33488), (322, 31096), (338, 29624), (364, 27508), (368, 27209), (529, 18928), (598, 16744), (644, 15548), (676, 14812), (728, 13754), (1058, 9464), (1183, 8464), (1196, 8372), (1288, 7774), (1352, 7406), (1456, 6877), (2093, 4784), (2116, 4732), (2366, 4232), (2392, 4186), (2576, 3887), (2704, 3703)]

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