2012912986744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1203895327}}^1$

素因数の和:1203895363

約数の個数: 32

約数和(自身を含む): 4334023180800

約数和(自身を除く): 2321110194056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1203895327, 2407790654, 4815581308, 9631162616, 13242848597, 22874011213, 26485697194, 45748022426, 52971394388, 91496044852, 105942788776, 182992089704, 251614123343, 503228246686, 1006456493372, 2012912986744]

約数ペア:

[(1, 2012912986744), (2, 1006456493372), (4, 503228246686), (8, 251614123343), (11, 182992089704), (19, 105942788776), (22, 91496044852), (38, 52971394388), (44, 45748022426), (76, 26485697194), (88, 22874011213), (152, 13242848597), (209, 9631162616), (418, 4815581308), (836, 2407790654), (1672, 1203895327)]