16950128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 40

約数和(自身を含む): 37237200

約数和(自身を除く): 20287072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4289, 8578, 17156, 34312, 55757, 68624, 81491, 111514, 162982, 223028, 325964, 446056, 651928, 892112, 1059383, 1303856, 2118766, 4237532, 8475064, 16950128]

約数ペア:

[(1, 16950128), (2, 8475064), (4, 4237532), (8, 2118766), (13, 1303856), (16, 1059383), (19, 892112), (26, 651928), (38, 446056), (52, 325964), (76, 223028), (104, 162982), (152, 111514), (208, 81491), (247, 68624), (304, 55757), (494, 34312), (988, 17156), (1976, 8578), (3952, 4289)]