19156759152

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6542609}}^1$

素因数の和:6542681

約数の個数: 40

約数和(自身を含む): 50299585680

約数和(自身を除く): 31142826528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6542609, 13085218, 19627827, 26170436, 39255654, 52340872, 78511308, 104681744, 157022616, 314045232, 399099149, 798198298, 1197297447, 1596396596, 2394594894, 3192793192, 4789189788, 6385586384, 9578379576, 19156759152]

約数ペア:

[(1, 19156759152), (2, 9578379576), (3, 6385586384), (4, 4789189788), (6, 3192793192), (8, 2394594894), (12, 1596396596), (16, 1197297447), (24, 798198298), (48, 399099149), (61, 314045232), (122, 157022616), (183, 104681744), (244, 78511308), (366, 52340872), (488, 39255654), (732, 26170436), (976, 19627827), (1464, 13085218), (2928, 6542609)]