19005673128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1296077}}^1$

素因数の和:1296146

約数の個数: 64

約数和(自身を含む): 52257864960

約数和(自身を除く): 33252191832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 1296077, 2592154, 3888231, 5184308, 7776462, 10368616, 15552924, 16849001, 31105848, 33698002, 50547003, 60915619, 67396004, 101094006, 121831238, 134792008, 182746857, 202188012, 243662476, 365493714, 404376024, 487324952, 730987428, 791903047, 1461974856, 1583806094, 2375709141, 3167612188, 4751418282, 6335224376, 9502836564, 19005673128]

約数ペア:

[(1, 19005673128), (2, 9502836564), (3, 6335224376), (4, 4751418282), (6, 3167612188), (8, 2375709141), (12, 1583806094), (13, 1461974856), (24, 791903047), (26, 730987428), (39, 487324952), (47, 404376024), (52, 365493714), (78, 243662476), (94, 202188012), (104, 182746857), (141, 134792008), (156, 121831238), (188, 101094006), (282, 67396004), (312, 60915619), (376, 50547003), (564, 33698002), (611, 31105848), (1128, 16849001), (1222, 15552924), (1833, 10368616), (2444, 7776462), (3666, 5184308), (4888, 3888231), (7332, 2592154), (14664, 1296077)]