15696213196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{42557}}^1$

素因数の和:42814

約数の個数: 48

約数和(自身を含む): 30314914560

約数和(自身を除く): 14618701364

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 211, 422, 437, 844, 874, 1748, 4009, 4853, 8018, 9706, 16036, 19412, 42557, 85114, 92207, 170228, 184414, 368828, 808583, 978811, 1617166, 1957622, 3234332, 3915244, 8979527, 17959054, 18597409, 35918108, 37194818, 74389636, 170611013, 206529121, 341222026, 413058242, 682444052, 826116484, 3924053299, 7848106598, 15696213196]

約数ペア:

[(1, 15696213196), (2, 7848106598), (4, 3924053299), (19, 826116484), (23, 682444052), (38, 413058242), (46, 341222026), (76, 206529121), (92, 170611013), (211, 74389636), (422, 37194818), (437, 35918108), (844, 18597409), (874, 17959054), (1748, 8979527), (4009, 3915244), (4853, 3234332), (8018, 1957622), (9706, 1617166), (16036, 978811), (19412, 808583), (42557, 368828), (85114, 184414), (92207, 170228)]