19410366957

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{7351}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 26955608064

約数和(自身を除く): 7545241107

約数列:

[1, 3, 47, 61, 141, 183, 307, 921, 2867, 7351, 8601, 14429, 18727, 22053, 43287, 56181, 345497, 448411, 880169, 1036491, 1345233, 2256757, 2640507, 6770271, 21075317, 63225951, 106067579, 137662177, 318202737, 412986531, 6470122319, 19410366957]

約数ペア:

[(1, 19410366957), (3, 6470122319), (47, 412986531), (61, 318202737), (141, 137662177), (183, 106067579), (307, 63225951), (921, 21075317), (2867, 6770271), (7351, 2640507), (8601, 2256757), (14429, 1345233), (18727, 1036491), (22053, 880169), (43287, 448411), (56181, 345497)]