15120932

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 27498240

約数和(自身を除く): 12377308

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 619, 788, 1238, 2476, 6107, 12214, 19189, 24428, 38378, 76756, 121943, 243886, 487772, 3780233, 7560466, 15120932]

約数ペア:

[(1, 15120932), (2, 7560466), (4, 3780233), (31, 487772), (62, 243886), (124, 121943), (197, 76756), (394, 38378), (619, 24428), (788, 19189), (1238, 12214), (2476, 6107)]