22280882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 19087438

約数列:

[1, 2, 13, 19, 23, 26, 37, 38, 46, 53, 74, 106, 247, 299, 437, 481, 494, 598, 689, 703, 851, 874, 962, 1007, 1219, 1378, 1406, 1702, 1961, 2014, 2438, 3922, 5681, 9139, 11063, 11362, 13091, 15847, 16169, 18278, 22126, 23161, 25493, 26182, 31694, 32338, 37259, 45103, 46322, 50986, 74518, 90206, 210197, 301093, 420394, 484367, 586339, 602186, 856957, 968734, 1172678, 1713914, 11140441, 22280882]

約数ペア:

[(1, 22280882), (2, 11140441), (13, 1713914), (19, 1172678), (23, 968734), (26, 856957), (37, 602186), (38, 586339), (46, 484367), (53, 420394), (74, 301093), (106, 210197), (247, 90206), (299, 74518), (437, 50986), (481, 46322), (494, 45103), (598, 37259), (689, 32338), (703, 31694), (851, 26182), (874, 25493), (962, 23161), (1007, 22126), (1219, 18278), (1378, 16169), (1406, 15847), (1702, 13091), (1961, 11362), (2014, 11063), (2438, 9139), (3922, 5681)]