16955068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 33894280

約数和(自身を除く): 16939212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 494, 524, 988, 1703, 2489, 3406, 4978, 6812, 9956, 17161, 32357, 34322, 64714, 68644, 129428, 223093, 326059, 446186, 652118, 892372, 1304236, 4238767, 8477534, 16955068]

約数ペア:

[(1, 16955068), (2, 8477534), (4, 4238767), (13, 1304236), (19, 892372), (26, 652118), (38, 446186), (52, 326059), (76, 223093), (131, 129428), (247, 68644), (262, 64714), (494, 34322), (524, 32357), (988, 17161), (1703, 9956), (2489, 6812), (3406, 4978)]