About the Number

13019580189

13019580188 ← → 13019580190

2進数表記:1100001000000001110000011100011101

漢数字表記:百三十億千九百五十八万百八十九

素因数分解:

3 2 × 7 1 × 11 1 × 29 1 × 647837 1

素因数の和:647890
約数の個数: 48
約数和(自身を含む): 24255054720
約数和(自身を除く): 11235474531

約数列:
[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 20097, 647837, 1943511, 4534859, 5830533, 7126207, 13604577, 18787273, 21378621, 40813731, 49883449, 56361819, 64135863, 131510911, 149650347, 169085457, 206660003, 394532733, 448951041, 619980009, 1183598199, 1446620021, 1859940027, 4339860063, 13019580189]

約数ペア:
[(1, 13019580189), (3, 4339860063), (7, 1859940027), (9, 1446620021), (11, 1183598199), (21, 619980009), (29, 448951041), (33, 394532733), (63, 206660003), (77, 169085457), (87, 149650347), (99, 131510911), (203, 64135863), (231, 56361819), (261, 49883449), (319, 40813731), (609, 21378621), (693, 18787273), (957, 13604577), (1827, 7126207), (2233, 5830533), (2871, 4534859), (6699, 1943511), (20097, 647837)]

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