123003872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{202309}}^1$

素因数の和:202338

約数の個数: 24

約数和(自身を含む): 254910600

約数和(自身を除く): 131906728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 202309, 404618, 809236, 1618472, 3236944, 3843871, 6473888, 7687742, 15375484, 30750968, 61501936, 123003872]

約数ペア:

[(1, 123003872), (2, 61501936), (4, 30750968), (8, 15375484), (16, 7687742), (19, 6473888), (32, 3843871), (38, 3236944), (76, 1618472), (152, 809236), (304, 404618), (608, 202309)]