19519056

素因数分解:

$2^4\times 3^4\times {\mathrm{15061}}^1$

素因数の和:15081

約数の個数: 50

約数和(自身を含む): 56497562

約数和(自身を除く): 36978506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15061, 30122, 45183, 60244, 90366, 120488, 135549, 180732, 240976, 271098, 361464, 406647, 542196, 722928, 813294, 1084392, 1219941, 1626588, 2168784, 2439882, 3253176, 4879764, 6506352, 9759528, 19519056]

約数ペア:

[(1, 19519056), (2, 9759528), (3, 6506352), (4, 4879764), (6, 3253176), (8, 2439882), (9, 2168784), (12, 1626588), (16, 1219941), (18, 1084392), (24, 813294), (27, 722928), (36, 542196), (48, 406647), (54, 361464), (72, 271098), (81, 240976), (108, 180732), (144, 135549), (162, 120488), (216, 90366), (324, 60244), (432, 45183), (648, 30122), (1296, 15061)]