About the Number

2019194001

2019194000 ← → 2019194002

2進数表記:1111000010110100111010010010001

漢数字表記:二十億千九百十九万四千一

素因数分解:

3 4 × 11 1 × 61 1 × 97 1 × 383 1

素因数の和:564
約数の個数: 80
約数和(自身を含む): 3387783168
約数和(自身を除く): 1368589167

約数列:
[1, 3, 9, 11, 27, 33, 61, 81, 97, 99, 183, 291, 297, 383, 549, 671, 873, 891, 1067, 1149, 1647, 2013, 2619, 3201, 3447, 4213, 4941, 5917, 6039, 7857, 9603, 10341, 12639, 17751, 18117, 23363, 28809, 31023, 37151, 37917, 53253, 54351, 65087, 70089, 86427, 111453, 113751, 159759, 195261, 210267, 256993, 334359, 341253, 408661, 479277, 585783, 630801, 770979, 1003077, 1225983, 1757349, 1892403, 2266211, 2312937, 3009231, 3677949, 5272047, 6798633, 6938811, 11033847, 20395899, 20816433, 24928321, 33101541, 61187697, 74784963, 183563091, 224354889, 673064667, 2019194001]

約数ペア:
[(1, 2019194001), (3, 673064667), (9, 224354889), (11, 183563091), (27, 74784963), (33, 61187697), (61, 33101541), (81, 24928321), (97, 20816433), (99, 20395899), (183, 11033847), (291, 6938811), (297, 6798633), (383, 5272047), (549, 3677949), (671, 3009231), (873, 2312937), (891, 2266211), (1067, 1892403), (1149, 1757349), (1647, 1225983), (2013, 1003077), (2619, 770979), (3201, 630801), (3447, 585783), (4213, 479277), (4941, 408661), (5917, 341253), (6039, 334359), (7857, 256993), (9603, 210267), (10341, 195261), (12639, 159759), (17751, 113751), (18117, 111453), (23363, 86427), (28809, 70089), (31023, 65087), (37151, 54351), (37917, 53253)]

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