16591388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 34419168

約数和(自身を除く): 17827780

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 541, 697, 748, 902, 1082, 1394, 1804, 2164, 2788, 5951, 7667, 9197, 11902, 15334, 18394, 22181, 23804, 30668, 36788, 44362, 88724, 101167, 202334, 243991, 377077, 404668, 487982, 754154, 975964, 1508308, 4147847, 8295694, 16591388]

約数ペア:

[(1, 16591388), (2, 8295694), (4, 4147847), (11, 1508308), (17, 975964), (22, 754154), (34, 487982), (41, 404668), (44, 377077), (68, 243991), (82, 202334), (164, 101167), (187, 88724), (374, 44362), (451, 36788), (541, 30668), (697, 23804), (748, 22181), (902, 18394), (1082, 15334), (1394, 11902), (1804, 9197), (2164, 7667), (2788, 5951)]