19417996842

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1\times {\mathrm{1217}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 40631310720

約数和(自身を除く): 21213313878

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 857, 1217, 1714, 2434, 2571, 3103, 3651, 5142, 6206, 7302, 9309, 18618, 24853, 35293, 49706, 70586, 74559, 91699, 105879, 130219, 149118, 183398, 211758, 260438, 275097, 390657, 550194, 781314, 1042969, 2085938, 2659271, 3128907, 3776351, 5318542, 6257814, 7552702, 7977813, 11329053, 15955626, 22658106, 30246101, 60492202, 90738303, 111597683, 181476606, 223195366, 334793049, 669586098, 3236332807, 6472665614, 9708998421, 19417996842]

約数ペア:

[(1, 19417996842), (2, 9708998421), (3, 6472665614), (6, 3236332807), (29, 669586098), (58, 334793049), (87, 223195366), (107, 181476606), (174, 111597683), (214, 90738303), (321, 60492202), (642, 30246101), (857, 22658106), (1217, 15955626), (1714, 11329053), (2434, 7977813), (2571, 7552702), (3103, 6257814), (3651, 5318542), (5142, 3776351), (6206, 3128907), (7302, 2659271), (9309, 2085938), (18618, 1042969), (24853, 781314), (35293, 550194), (49706, 390657), (70586, 275097), (74559, 260438), (91699, 211758), (105879, 183398), (130219, 149118)]