15937944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 44115840

約数和(自身を除く): 28177896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 827, 876, 1606, 1654, 1752, 2409, 2481, 3212, 3308, 4818, 4962, 6424, 6616, 9097, 9636, 9924, 18194, 19272, 19848, 27291, 36388, 54582, 60371, 72776, 109164, 120742, 181113, 218328, 241484, 362226, 482968, 664081, 724452, 1328162, 1448904, 1992243, 2656324, 3984486, 5312648, 7968972, 15937944]

約数ペア:

[(1, 15937944), (2, 7968972), (3, 5312648), (4, 3984486), (6, 2656324), (8, 1992243), (11, 1448904), (12, 1328162), (22, 724452), (24, 664081), (33, 482968), (44, 362226), (66, 241484), (73, 218328), (88, 181113), (132, 120742), (146, 109164), (219, 72776), (264, 60371), (292, 54582), (438, 36388), (584, 27291), (803, 19848), (827, 19272), (876, 18194), (1606, 9924), (1654, 9636), (1752, 9097), (2409, 6616), (2481, 6424), (3212, 4962), (3308, 4818)]