15151246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 26536320

約数和(自身を除く): 11385074

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 541, 737, 1082, 1273, 1474, 2546, 5951, 10279, 11902, 14003, 20558, 28006, 36247, 72494, 113069, 226138, 398717, 688693, 797434, 1377386, 7575623, 15151246]

約数ペア:

[(1, 15151246), (2, 7575623), (11, 1377386), (19, 797434), (22, 688693), (38, 398717), (67, 226138), (134, 113069), (209, 72494), (418, 36247), (541, 28006), (737, 20558), (1082, 14003), (1273, 11902), (1474, 10279), (2546, 5951)]