19096070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 41302656

約数和(自身を除く): 22206586

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 73, 74, 101, 146, 185, 202, 259, 365, 370, 505, 511, 518, 707, 730, 1010, 1022, 1295, 1414, 2555, 2590, 2701, 3535, 3737, 5110, 5402, 7070, 7373, 7474, 13505, 14746, 18685, 18907, 26159, 27010, 36865, 37370, 37814, 51611, 52318, 73730, 94535, 103222, 130795, 189070, 258055, 261590, 272801, 516110, 545602, 1364005, 1909607, 2728010, 3819214, 9548035, 19096070]

約数ペア:

[(1, 19096070), (2, 9548035), (5, 3819214), (7, 2728010), (10, 1909607), (14, 1364005), (35, 545602), (37, 516110), (70, 272801), (73, 261590), (74, 258055), (101, 189070), (146, 130795), (185, 103222), (202, 94535), (259, 73730), (365, 52318), (370, 51611), (505, 37814), (511, 37370), (518, 36865), (707, 27010), (730, 26159), (1010, 18907), (1022, 18685), (1295, 14746), (1414, 13505), (2555, 7474), (2590, 7373), (2701, 7070), (3535, 5402), (3737, 5110)]