12384460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 29084832

約数和(自身を除く): 16700372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1373, 1804, 2255, 2746, 4510, 5492, 6865, 9020, 13730, 15103, 27460, 30206, 56293, 60412, 75515, 112586, 151030, 225172, 281465, 302060, 562930, 619223, 1125860, 1238446, 2476892, 3096115, 6192230, 12384460]

約数ペア:

[(1, 12384460), (2, 6192230), (4, 3096115), (5, 2476892), (10, 1238446), (11, 1125860), (20, 619223), (22, 562930), (41, 302060), (44, 281465), (55, 225172), (82, 151030), (110, 112586), (164, 75515), (205, 60412), (220, 56293), (410, 30206), (451, 27460), (820, 15103), (902, 13730), (1373, 9020), (1804, 6865), (2255, 5492), (2746, 4510)]