15498308

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 31888080

約数和(自身を除く): 16389772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 739, 749, 1478, 1498, 2956, 2996, 5173, 5243, 10346, 10486, 20692, 20972, 36211, 72422, 79073, 144844, 158146, 316292, 553511, 1107022, 2214044, 3874577, 7749154, 15498308]

約数ペア:

[(1, 15498308), (2, 7749154), (4, 3874577), (7, 2214044), (14, 1107022), (28, 553511), (49, 316292), (98, 158146), (107, 144844), (196, 79073), (214, 72422), (428, 36211), (739, 20972), (749, 20692), (1478, 10486), (1498, 10346), (2956, 5243), (2996, 5173)]