19304608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31751}}^1$

素因数の和:31780

約数の個数: 24

約数和(自身を含む): 40007520

約数和(自身を除く): 20702912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31751, 63502, 127004, 254008, 508016, 603269, 1016032, 1206538, 2413076, 4826152, 9652304, 19304608]

約数ペア:

[(1, 19304608), (2, 9652304), (4, 4826152), (8, 2413076), (16, 1206538), (19, 1016032), (32, 603269), (38, 508016), (76, 254008), (152, 127004), (304, 63502), (608, 31751)]