15938944

素因数分解:

$2^7\times 7^1\times {\mathrm{17789}}^1$

素因数の和:17810

約数の個数: 32

約数和(自身を含む): 36291600

約数和(自身を除く): 20352656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17789, 35578, 71156, 124523, 142312, 249046, 284624, 498092, 569248, 996184, 1138496, 1992368, 2276992, 3984736, 7969472, 15938944]

約数ペア:

[(1, 15938944), (2, 7969472), (4, 3984736), (7, 2276992), (8, 1992368), (14, 1138496), (16, 996184), (28, 569248), (32, 498092), (56, 284624), (64, 249046), (112, 142312), (128, 124523), (224, 71156), (448, 35578), (896, 17789)]