About the Number

19047210

19047209 ← → 19047211

2進数表記:1001000101010001100101010

漢数字表記:千九百四万七千二百十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 13 1 × 6977 1

素因数の和:7007
約数の個数: 64
約数和(自身を含む): 56270592
約数和(自身を除く): 37223382

約数列:
[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6977, 13954, 20931, 34885, 41862, 48839, 69770, 90701, 97678, 104655, 146517, 181402, 209310, 244195, 272103, 293034, 453505, 488390, 544206, 634907, 732585, 907010, 1269814, 1360515, 1465170, 1904721, 2721030, 3174535, 3809442, 6349070, 9523605, 19047210]

約数ペア:
[(1, 19047210), (2, 9523605), (3, 6349070), (5, 3809442), (6, 3174535), (7, 2721030), (10, 1904721), (13, 1465170), (14, 1360515), (15, 1269814), (21, 907010), (26, 732585), (30, 634907), (35, 544206), (39, 488390), (42, 453505), (65, 293034), (70, 272103), (78, 244195), (91, 209310), (105, 181402), (130, 146517), (182, 104655), (195, 97678), (210, 90701), (273, 69770), (390, 48839), (455, 41862), (546, 34885), (910, 20931), (1365, 13954), (2730, 6977)]

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