19257096026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{2689}}^1$

素因数の和:3327

約数の個数: 64

約数和(自身を含む): 35327232000

約数和(自身を除く): 16070135974

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 569, 899, 1138, 1798, 2689, 3983, 5378, 6293, 7966, 12586, 16501, 17639, 18823, 33002, 35278, 37646, 77981, 83359, 115507, 123473, 155962, 166718, 231014, 246946, 511531, 545867, 583513, 1023062, 1091734, 1167026, 1530041, 2417411, 3060082, 3580717, 4834822, 7161434, 10710287, 16921877, 21420574, 33843754, 44371189, 47431271, 88742378, 94862542, 310598323, 332018897, 621196646, 664037794, 1375506859, 2751013718, 9628548013, 19257096026]

約数ペア:

[(1, 19257096026), (2, 9628548013), (7, 2751013718), (14, 1375506859), (29, 664037794), (31, 621196646), (58, 332018897), (62, 310598323), (203, 94862542), (217, 88742378), (406, 47431271), (434, 44371189), (569, 33843754), (899, 21420574), (1138, 16921877), (1798, 10710287), (2689, 7161434), (3983, 4834822), (5378, 3580717), (6293, 3060082), (7966, 2417411), (12586, 1530041), (16501, 1167026), (17639, 1091734), (18823, 1023062), (33002, 583513), (35278, 545867), (37646, 511531), (77981, 246946), (83359, 231014), (115507, 166718), (123473, 155962)]