15205504

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 30489840

約数和(自身を除く): 15284336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 563, 844, 1126, 1688, 2252, 3376, 4504, 6752, 9008, 13504, 18016, 27008, 36032, 72064, 118793, 237586, 475172, 950344, 1900688, 3801376, 7602752, 15205504]

約数ペア:

[(1, 15205504), (2, 7602752), (4, 3801376), (8, 1900688), (16, 950344), (32, 475172), (64, 237586), (128, 118793), (211, 72064), (422, 36032), (563, 27008), (844, 18016), (1126, 13504), (1688, 9008), (2252, 6752), (3376, 4504)]