19320512

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 40538400

約数和(自身を除く): 21217888

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 148, 164, 199, 296, 328, 398, 592, 656, 796, 1184, 1312, 1517, 1592, 2368, 2624, 3034, 3184, 6068, 6368, 7363, 8159, 12136, 12736, 14726, 16318, 24272, 29452, 32636, 48544, 58904, 65272, 97088, 117808, 130544, 235616, 261088, 301883, 471232, 522176, 603766, 1207532, 2415064, 4830128, 9660256, 19320512]

約数ペア:

[(1, 19320512), (2, 9660256), (4, 4830128), (8, 2415064), (16, 1207532), (32, 603766), (37, 522176), (41, 471232), (64, 301883), (74, 261088), (82, 235616), (148, 130544), (164, 117808), (199, 97088), (296, 65272), (328, 58904), (398, 48544), (592, 32636), (656, 29452), (796, 24272), (1184, 16318), (1312, 14726), (1517, 12736), (1592, 12136), (2368, 8159), (2624, 7363), (3034, 6368), (3184, 6068)]