198534651838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{4009667}}^1$

素因数の和:4010991

約数の個数: 16

約数和(自身を含む): 313716424320

約数和(自身を除く): 115181772482

約数列:

[1, 2, 19, 38, 1303, 2606, 24757, 49514, 4009667, 8019334, 76183673, 152367346, 5224596101, 10449192202, 99267325919, 198534651838]

約数ペア:

[(1, 198534651838), (2, 99267325919), (19, 10449192202), (38, 5224596101), (1303, 152367346), (2606, 76183673), (24757, 8019334), (49514, 4009667)]