15693904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 31337280

約数和(自身を除く): 15643376

約数列:

[1, 2, 4, 8, 16, 89, 103, 107, 178, 206, 214, 356, 412, 428, 712, 824, 856, 1424, 1648, 1712, 9167, 9523, 11021, 18334, 19046, 22042, 36668, 38092, 44084, 73336, 76184, 88168, 146672, 152368, 176336, 980869, 1961738, 3923476, 7846952, 15693904]

約数ペア:

[(1, 15693904), (2, 7846952), (4, 3923476), (8, 1961738), (16, 980869), (89, 176336), (103, 152368), (107, 146672), (178, 88168), (206, 76184), (214, 73336), (356, 44084), (412, 38092), (428, 36668), (712, 22042), (824, 19046), (856, 18334), (1424, 11021), (1648, 9523), (1712, 9167)]