22505462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 41952672

約数和(自身を除く): 19447210

約数列:

[1, 2, 7, 14, 19, 38, 61, 73, 122, 133, 146, 266, 361, 427, 511, 722, 854, 1022, 1159, 1387, 2318, 2527, 2774, 4453, 5054, 8113, 8906, 9709, 16226, 19418, 22021, 26353, 31171, 44042, 52706, 62342, 84607, 154147, 169214, 184471, 308294, 368942, 592249, 1184498, 1607533, 3215066, 11252731, 22505462]

約数ペア:

[(1, 22505462), (2, 11252731), (7, 3215066), (14, 1607533), (19, 1184498), (38, 592249), (61, 368942), (73, 308294), (122, 184471), (133, 169214), (146, 154147), (266, 84607), (361, 62342), (427, 52706), (511, 44042), (722, 31171), (854, 26353), (1022, 22021), (1159, 19418), (1387, 16226), (2318, 9709), (2527, 8906), (2774, 8113), (4453, 5054)]