16215122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 30772224

約数和(自身を除く): 14557102

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1483, 1562, 2966, 5467, 10381, 10934, 16313, 20762, 32626, 105293, 114191, 210586, 228382, 737051, 1158223, 1474102, 2316446, 8107561, 16215122]

約数ペア:

[(1, 16215122), (2, 8107561), (7, 2316446), (11, 1474102), (14, 1158223), (22, 737051), (71, 228382), (77, 210586), (142, 114191), (154, 105293), (497, 32626), (781, 20762), (994, 16313), (1483, 10934), (1562, 10381), (2966, 5467)]