19525932

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 52088400

約数和(自身を除く): 32562468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 317, 348, 354, 522, 531, 634, 708, 951, 1044, 1062, 1268, 1711, 1902, 2124, 2853, 3422, 3804, 5133, 5706, 6844, 9193, 10266, 11412, 15399, 18386, 18703, 20532, 27579, 30798, 36772, 37406, 55158, 56109, 61596, 74812, 82737, 110316, 112218, 165474, 168327, 224436, 330948, 336654, 542387, 673308, 1084774, 1627161, 2169548, 3254322, 4881483, 6508644, 9762966, 19525932]

約数ペア:

[(1, 19525932), (2, 9762966), (3, 6508644), (4, 4881483), (6, 3254322), (9, 2169548), (12, 1627161), (18, 1084774), (29, 673308), (36, 542387), (58, 336654), (59, 330948), (87, 224436), (116, 168327), (118, 165474), (174, 112218), (177, 110316), (236, 82737), (261, 74812), (317, 61596), (348, 56109), (354, 55158), (522, 37406), (531, 36772), (634, 30798), (708, 27579), (951, 20532), (1044, 18703), (1062, 18386), (1268, 15399), (1711, 11412), (1902, 10266), (2124, 9193), (2853, 6844), (3422, 5706), (3804, 5133)]