19101642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 47775744

約数和(自身を除く): 28674102

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 863, 1054, 1302, 1581, 1726, 2589, 3162, 3689, 5178, 6041, 7378, 11067, 12082, 14671, 18123, 22134, 26753, 29342, 36246, 44013, 53506, 80259, 88026, 102697, 160518, 187271, 205394, 308091, 374542, 454801, 561813, 616182, 909602, 1123626, 1364403, 2728806, 3183607, 6367214, 9550821, 19101642]

約数ペア:

[(1, 19101642), (2, 9550821), (3, 6367214), (6, 3183607), (7, 2728806), (14, 1364403), (17, 1123626), (21, 909602), (31, 616182), (34, 561813), (42, 454801), (51, 374542), (62, 308091), (93, 205394), (102, 187271), (119, 160518), (186, 102697), (217, 88026), (238, 80259), (357, 53506), (434, 44013), (527, 36246), (651, 29342), (714, 26753), (863, 22134), (1054, 18123), (1302, 14671), (1581, 12082), (1726, 11067), (2589, 7378), (3162, 6041), (3689, 5178)]