16936144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55711}}^1$

素因数の和:55738

約数の個数: 20

約数和(自身を含む): 34541440

約数和(自身を除く): 17605296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55711, 111422, 222844, 445688, 891376, 1058509, 2117018, 4234036, 8468072, 16936144]

約数ペア:

[(1, 16936144), (2, 8468072), (4, 4234036), (8, 2117018), (16, 1058509), (19, 891376), (38, 445688), (76, 222844), (152, 111422), (304, 55711)]