19577568

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4399

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 32919072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4339, 4512, 8678, 13017, 17356, 26034, 34712, 52068, 69424, 104136, 138848, 203933, 208272, 407866, 416544, 611799, 815732, 1223598, 1631464, 2447196, 3262928, 4894392, 6525856, 9788784, 19577568]

約数ペア:

[(1, 19577568), (2, 9788784), (3, 6525856), (4, 4894392), (6, 3262928), (8, 2447196), (12, 1631464), (16, 1223598), (24, 815732), (32, 611799), (47, 416544), (48, 407866), (94, 208272), (96, 203933), (141, 138848), (188, 104136), (282, 69424), (376, 52068), (564, 34712), (752, 26034), (1128, 17356), (1504, 13017), (2256, 8678), (4339, 4512)]