12015536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 25508784

約数和(自身を除く): 13493248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 947, 976, 1586, 1894, 3172, 3788, 6344, 7576, 12311, 12688, 15152, 24622, 49244, 57767, 98488, 115534, 196976, 231068, 462136, 750971, 924272, 1501942, 3003884, 6007768, 12015536]

約数ペア:

[(1, 12015536), (2, 6007768), (4, 3003884), (8, 1501942), (13, 924272), (16, 750971), (26, 462136), (52, 231068), (61, 196976), (104, 115534), (122, 98488), (208, 57767), (244, 49244), (488, 24622), (793, 15152), (947, 12688), (976, 12311), (1586, 7576), (1894, 6344), (3172, 3788)]