15694432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 18682400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1217, 1612, 2434, 3224, 4868, 6448, 9736, 12896, 15821, 19472, 31642, 37727, 38944, 63284, 75454, 126568, 150908, 253136, 301816, 490451, 506272, 603632, 980902, 1207264, 1961804, 3923608, 7847216, 15694432]

約数ペア:

[(1, 15694432), (2, 7847216), (4, 3923608), (8, 1961804), (13, 1207264), (16, 980902), (26, 603632), (31, 506272), (32, 490451), (52, 301816), (62, 253136), (104, 150908), (124, 126568), (208, 75454), (248, 63284), (403, 38944), (416, 37727), (496, 31642), (806, 19472), (992, 15821), (1217, 12896), (1612, 9736), (2434, 6448), (3224, 4868)]