1919936

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 3855720

約数和(自身を除く): 1935784

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 229, 262, 458, 524, 916, 1048, 1832, 2096, 3664, 4192, 7328, 8384, 14656, 29999, 59998, 119996, 239992, 479984, 959968, 1919936]

約数ペア:

[(1, 1919936), (2, 959968), (4, 479984), (8, 239992), (16, 119996), (32, 59998), (64, 29999), (131, 14656), (229, 8384), (262, 7328), (458, 4192), (524, 3664), (916, 2096), (1048, 1832)]