19096960644

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^2\times {\mathrm{21521}}^1$

素因数の和:21845

約数の個数: 54

約数和(自身を含む): 48584559114

約数和(自身を除く): 29487598470

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 21521, 24649, 43042, 49298, 64563, 73947, 86084, 98596, 129126, 147894, 193689, 221841, 258252, 295788, 387378, 443682, 774756, 887364, 3378797, 6757594, 10136391, 13515188, 20272782, 30409173, 40545564, 60818346, 121636692, 530471129, 1060942258, 1591413387, 2121884516, 3182826774, 4774240161, 6365653548, 9548480322, 19096960644]

約数ペア:

[(1, 19096960644), (2, 9548480322), (3, 6365653548), (4, 4774240161), (6, 3182826774), (9, 2121884516), (12, 1591413387), (18, 1060942258), (36, 530471129), (157, 121636692), (314, 60818346), (471, 40545564), (628, 30409173), (942, 20272782), (1413, 13515188), (1884, 10136391), (2826, 6757594), (5652, 3378797), (21521, 887364), (24649, 774756), (43042, 443682), (49298, 387378), (64563, 295788), (73947, 258252), (86084, 221841), (98596, 193689), (129126, 147894)]