19322208

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2956

約数の個数: 72

約数和(自身を含む): 57356208

約数和(自身を除く): 38034000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2917, 3312, 5834, 6624, 8751, 11668, 17502, 23336, 26253, 35004, 46672, 52506, 67091, 70008, 93344, 105012, 134182, 140016, 201273, 210024, 268364, 280032, 402546, 420048, 536728, 603819, 805092, 840096, 1073456, 1207638, 1610184, 2146912, 2415276, 3220368, 4830552, 6440736, 9661104, 19322208]

約数ペア:

[(1, 19322208), (2, 9661104), (3, 6440736), (4, 4830552), (6, 3220368), (8, 2415276), (9, 2146912), (12, 1610184), (16, 1207638), (18, 1073456), (23, 840096), (24, 805092), (32, 603819), (36, 536728), (46, 420048), (48, 402546), (69, 280032), (72, 268364), (92, 210024), (96, 201273), (138, 140016), (144, 134182), (184, 105012), (207, 93344), (276, 70008), (288, 67091), (368, 52506), (414, 46672), (552, 35004), (736, 26253), (828, 23336), (1104, 17502), (1656, 11668), (2208, 8751), (2917, 6624), (3312, 5834)]