22897888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 51120720

約数和(自身を除く): 28222832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2897, 3952, 5794, 7904, 11588, 23176, 37661, 46352, 55043, 75322, 92704, 110086, 150644, 220172, 301288, 440344, 602576, 715559, 880688, 1205152, 1431118, 1761376, 2862236, 5724472, 11448944, 22897888]

約数ペア:

[(1, 22897888), (2, 11448944), (4, 5724472), (8, 2862236), (13, 1761376), (16, 1431118), (19, 1205152), (26, 880688), (32, 715559), (38, 602576), (52, 440344), (76, 301288), (104, 220172), (152, 150644), (208, 110086), (247, 92704), (304, 75322), (416, 55043), (494, 46352), (608, 37661), (988, 23176), (1976, 11588), (2897, 7904), (3952, 5794)]