19466016

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 53050032

約数和(自身を除く): 33584016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 211, 248, 372, 422, 496, 633, 744, 844, 961, 992, 1266, 1488, 1688, 1922, 2532, 2883, 2976, 3376, 3844, 5064, 5766, 6541, 6752, 7688, 10128, 11532, 13082, 15376, 19623, 20256, 23064, 26164, 30752, 39246, 46128, 52328, 78492, 92256, 104656, 156984, 202771, 209312, 313968, 405542, 608313, 627936, 811084, 1216626, 1622168, 2433252, 3244336, 4866504, 6488672, 9733008, 19466016]

約数ペア:

[(1, 19466016), (2, 9733008), (3, 6488672), (4, 4866504), (6, 3244336), (8, 2433252), (12, 1622168), (16, 1216626), (24, 811084), (31, 627936), (32, 608313), (48, 405542), (62, 313968), (93, 209312), (96, 202771), (124, 156984), (186, 104656), (211, 92256), (248, 78492), (372, 52328), (422, 46128), (496, 39246), (633, 30752), (744, 26164), (844, 23064), (961, 20256), (992, 19623), (1266, 15376), (1488, 13082), (1688, 11532), (1922, 10128), (2532, 7688), (2883, 6752), (2976, 6541), (3376, 5766), (3844, 5064)]