22174990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 20126450

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1439, 1541, 2878, 3082, 7195, 7705, 14390, 15410, 33097, 66194, 96413, 165485, 192826, 330970, 482065, 964130, 2217499, 4434998, 11087495, 22174990]

約数ペア:

[(1, 22174990), (2, 11087495), (5, 4434998), (10, 2217499), (23, 964130), (46, 482065), (67, 330970), (115, 192826), (134, 165485), (230, 96413), (335, 66194), (670, 33097), (1439, 15410), (1541, 14390), (2878, 7705), (3082, 7195)]