23916212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 47355840

約数和(自身を除く): 23439628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 107, 173, 214, 323, 346, 428, 646, 692, 1292, 1819, 2033, 2941, 3287, 3638, 4066, 5882, 6574, 7276, 8132, 11764, 13148, 18511, 34561, 37022, 55879, 69122, 74044, 111758, 138244, 223516, 314687, 351709, 629374, 703418, 1258748, 1406836, 5979053, 11958106, 23916212]

約数ペア:

[(1, 23916212), (2, 11958106), (4, 5979053), (17, 1406836), (19, 1258748), (34, 703418), (38, 629374), (68, 351709), (76, 314687), (107, 223516), (173, 138244), (214, 111758), (323, 74044), (346, 69122), (428, 55879), (646, 37022), (692, 34561), (1292, 18511), (1819, 13148), (2033, 11764), (2941, 8132), (3287, 7276), (3638, 6574), (4066, 5882)]