15691010768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{59809}}^1$

素因数の和:60699

約数の個数: 40

約数和(自身を含む): 32039020800

約数和(自身を除く): 16348010032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 863, 1726, 3452, 6904, 13808, 16397, 32794, 59809, 65588, 119618, 131176, 239236, 262352, 478472, 956944, 1136371, 2272742, 4545484, 9090968, 18181936, 51615167, 103230334, 206460668, 412921336, 825842672, 980688173, 1961376346, 3922752692, 7845505384, 15691010768]

約数ペア:

[(1, 15691010768), (2, 7845505384), (4, 3922752692), (8, 1961376346), (16, 980688173), (19, 825842672), (38, 412921336), (76, 206460668), (152, 103230334), (304, 51615167), (863, 18181936), (1726, 9090968), (3452, 4545484), (6904, 2272742), (13808, 1136371), (16397, 956944), (32794, 478472), (59809, 262352), (65588, 239236), (119618, 131176)]