22294284

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 53415936

約数和(自身を除く): 31121652

約数列:

[1, 2, 3, 4, 6, 12, 71, 137, 142, 191, 213, 274, 284, 382, 411, 426, 548, 573, 764, 822, 852, 1146, 1644, 2292, 9727, 13561, 19454, 26167, 27122, 29181, 38908, 40683, 52334, 54244, 58362, 78501, 81366, 104668, 116724, 157002, 162732, 314004, 1857857, 3715714, 5573571, 7431428, 11147142, 22294284]

約数ペア:

[(1, 22294284), (2, 11147142), (3, 7431428), (4, 5573571), (6, 3715714), (12, 1857857), (71, 314004), (137, 162732), (142, 157002), (191, 116724), (213, 104668), (274, 81366), (284, 78501), (382, 58362), (411, 54244), (426, 52334), (548, 40683), (573, 38908), (764, 29181), (822, 27122), (852, 26167), (1146, 19454), (1644, 13561), (2292, 9727)]