19160502495

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 31643218944

約数和(自身を除く): 12482716449

約数列:

[1, 3, 5, 15, 53, 151, 159, 193, 265, 453, 579, 755, 795, 827, 965, 2265, 2481, 2895, 4135, 8003, 10229, 12405, 24009, 29143, 30687, 40015, 43831, 51145, 87429, 120045, 124877, 131493, 145715, 153435, 159611, 219155, 374631, 437145, 478833, 624385, 657465, 798055, 1544579, 1873155, 2394165, 4633737, 6618481, 7722895, 8459383, 19855443, 23168685, 24101261, 25378149, 33092405, 42296915, 72303783, 99277215, 120506305, 126890745, 361518915, 1277366833, 3832100499, 6386834165, 19160502495]

約数ペア:

[(1, 19160502495), (3, 6386834165), (5, 3832100499), (15, 1277366833), (53, 361518915), (151, 126890745), (159, 120506305), (193, 99277215), (265, 72303783), (453, 42296915), (579, 33092405), (755, 25378149), (795, 24101261), (827, 23168685), (965, 19855443), (2265, 8459383), (2481, 7722895), (2895, 6618481), (4135, 4633737), (8003, 2394165), (10229, 1873155), (12405, 1544579), (24009, 798055), (29143, 657465), (30687, 624385), (40015, 478833), (43831, 437145), (51145, 374631), (87429, 219155), (120045, 159611), (124877, 153435), (131493, 145715)]