19189764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 37056636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 132, 174, 198, 261, 297, 319, 348, 396, 522, 557, 594, 638, 783, 957, 1044, 1114, 1188, 1276, 1566, 1671, 1914, 2228, 2871, 3132, 3342, 3828, 5013, 5742, 6127, 6684, 8613, 10026, 11484, 12254, 15039, 16153, 17226, 18381, 20052, 24508, 30078, 32306, 34452, 36762, 48459, 55143, 60156, 64612, 73524, 96918, 110286, 145377, 165429, 177683, 193836, 220572, 290754, 330858, 355366, 436131, 533049, 581508, 661716, 710732, 872262, 1066098, 1599147, 1744524, 2132196, 3198294, 4797441, 6396588, 9594882, 19189764]

約数ペア:

[(1, 19189764), (2, 9594882), (3, 6396588), (4, 4797441), (6, 3198294), (9, 2132196), (11, 1744524), (12, 1599147), (18, 1066098), (22, 872262), (27, 710732), (29, 661716), (33, 581508), (36, 533049), (44, 436131), (54, 355366), (58, 330858), (66, 290754), (87, 220572), (99, 193836), (108, 177683), (116, 165429), (132, 145377), (174, 110286), (198, 96918), (261, 73524), (297, 64612), (319, 60156), (348, 55143), (396, 48459), (522, 36762), (557, 34452), (594, 32306), (638, 30078), (783, 24508), (957, 20052), (1044, 18381), (1114, 17226), (1188, 16153), (1276, 15039), (1566, 12254), (1671, 11484), (1914, 10026), (2228, 8613), (2871, 6684), (3132, 6127), (3342, 5742), (3828, 5013)]