19100105973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{39139}}^1$

素因数の和:39298

約数の個数: 48

約数和(自身を含む): 30716445760

約数和(自身を除く): 11616339787

約数列:

[1, 3, 9, 13, 39, 43, 97, 117, 129, 291, 387, 559, 873, 1261, 1677, 3783, 4171, 5031, 11349, 12513, 37539, 39139, 54223, 117417, 162669, 352251, 488007, 508807, 1526421, 1682977, 3796483, 4579263, 5048931, 11389449, 15146793, 21878701, 34168347, 49354279, 65636103, 148062837, 163248769, 196908309, 444188511, 489746307, 1469238921, 2122233997, 6366701991, 19100105973]

約数ペア:

[(1, 19100105973), (3, 6366701991), (9, 2122233997), (13, 1469238921), (39, 489746307), (43, 444188511), (97, 196908309), (117, 163248769), (129, 148062837), (291, 65636103), (387, 49354279), (559, 34168347), (873, 21878701), (1261, 15146793), (1677, 11389449), (3783, 5048931), (4171, 4579263), (5031, 3796483), (11349, 1682977), (12513, 1526421), (37539, 508807), (39139, 488007), (54223, 352251), (117417, 162669)]