19355712008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1570061}}^1$

素因数の和:1570157

約数の個数: 32

約数和(自身を含む): 38435117760

約数和(自身を除く): 19079405752

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 1570061, 3140122, 6280244, 12560488, 36111403, 72222806, 105194087, 144445612, 210388174, 288891224, 420776348, 841552696, 2419464001, 4838928002, 9677856004, 19355712008]

約数ペア:

[(1, 19355712008), (2, 9677856004), (4, 4838928002), (8, 2419464001), (23, 841552696), (46, 420776348), (67, 288891224), (92, 210388174), (134, 144445612), (184, 105194087), (268, 72222806), (536, 36111403), (1541, 12560488), (3082, 6280244), (6164, 3140122), (12328, 1570061)]